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## a 40 kg projectile

### 1. A 200-kg cannon at rest contains a 10-kg cannon ball a 40 kg projectile

A 200-kg cannon at rest contains a 10-kg cannon ball. When fired, the cannon ball leaves the cannon with a speed of 90 m/s. What is the recoil speed of the cannon? A) 4.5 m/s B) 9 m/s c C) 45 m/s D) 90 m/s c E) zero m/s 2. A concrete block is pulled 7.0 m across a frictionless surface by means of a rope. The tension in the rope is 40 N;Solved: A 40-kg Projectile Leaves A 2000-kg Launcher With a 40 kg projectileA 40-kg projectile leaves a 2000-kg launcher with a speed of400 m/s. What is the recoil speed of the launcher?

### Solved: A 40.0-kg Projectile Is Fired At An Angle Of 30.0 a 40 kg projectile

A 40.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 134 m/s from the top of a cliff 132 m above level ground, where the ground is taken to be y = 0.A 40 kg projectile leaves at 2000 kg launcher with a a 40 kg projectile14. A 40-kg projectile leaves at 2000-kg launcher with a velocity of 800 m/sec forward. What is the recoil velocity (speed and direction) of the launcher? velocity (speed and direction) of the launcher?A 0.40-kg ball is thrown with a speed of 10 s^-1 m at an a 40 kg projectileA 0.40-kg ball is thrown with a speed of 10 s{eq}^{-1} {/eq} m at an angle of 30 degrees. a 40 kg projectile Projectile is an object thrown in air at some angle near the surface of the earth. The subsequent a 40 kg projectile

### A 2.0-kg projectile is fired with initial velocity a 40 kg projectile

Answer to: A 2.0-kg projectile is fired with initial velocity components vox = 30 m/s and voy = 40 m/s from a point on the earth's surface. Neglect a 40 kg projectileA 20 gram bullet is shot from a 5kg gun with a velocity of a 40 kg projectileSep 27, 2018 · This is a straightforward problem. Newtons third law. Conservation of momentum. The mass of the shell casing is negligible compared to the 5kg gun. The mass of the burning propellant gasses is negligible compared to the 20g bullet. Friction doesn a 40 kg projectileA 40 kg projectile leaves at 2000 kg launcher with a a 40 kg projectileA 40 kg projectile leaves at 2000 kg launcher with a velocity of 800 msec from SCIENCE 333 at Jinnah Postgraduate Medical Centre

### A 50 kg projectile is fired at an angle of 30 degrees a 40 kg projectile

A 50 kg projectile is fired at an angle of 30 degrees above the horizontal with an initial speed of 1.2 X 10^2 m/s from the top of a cliff 142 m above level ground, where the ground is taken to be y=0. a) what is the initial total mechanical energy of the projectile? b) suppose the projectile is traveling 85 m/s at its max height of y=427 m.A 50 g bullet is fired from a 10 kg gun with a speed of a 40 kg projectileJul 17, 2015 · Given the mass of the gun, M = 10 kg, mass of the bullet, m = 0.05 kg Speed of the bullet, v = 500 m/s. Let the velocity of recoil of the gun = V Using conservation of momentum, we get Momentum after = momentum before MV mv = 0 (as initial momentum was zero) or, MV = mv or, 10*V = 500*0.05 or, V = 25/10 = 2.5 m/sA 500 kg cannon fires a 40 kg projectile with a velocity a 40 kg projectileA 500 kg cannon fires a 40 kg projectile with a velocity of 500 ms relative to from PHYSICS 2 at University of North Florida

### A 500 kg cannon fires a 40 kg projectile with a velocity a 40 kg projectile

A 500-kg cannon fires a 4.0-kg projectile with a velocity of 500 m/s relative to the ground. What is the recoil speed of the cannon? 6. A 0.140-kg baseball is dropped from rest. It has a speed of 1.20 m/s just before it hits the ground. It rebounds with a speed of 1.00 A 500 kg cannon fires a 40 kg projectile with a velocity a 40 kg projectile_____ 44) A 1000-kg whale swims horizontally to the right at a speed of 6.0 m/s. It suddenly collides directly with a stationary seal of mass 200 kg. The seal grabs onto the whale and holds fast.A 54.0-kg projectile is fired at an angle a 40 kg projectile - Yahoo AnswersNov 09, 2014 · A 54.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 128 m/s from the top of a cliff 162 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (Give your answer to at least three significant figures.) For this part I did Gravitational Potential Energy plus Mechanical Energy a 40 kg projectile

### A 58.0-kg projectile is fired at an angle of 30.0° above a 40 kg projectile

Oct 14, 2012 · A 58.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 132 m/s from the top of a cliff 124 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (b) Suppose the projectile is traveling 93.5 m/s at its maximum height of y = 305 m.A 58.0-kg projectile is fired at an angle of 30.0° above a 40 kg projectileOct 14, 2012 · A 58.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 132 m/s from the top of a cliff 124 m above level ground, where the ground is taken to be y = 0.A 60.0-kg projectile is fired at an angle of 30.0° above a 40 kg projectileJun 22, 2011 · A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 154 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (b) Suppose the projectile is traveling 87.9 m/s at its maximum height of y = 314 m.

### A 60.0-kg projectile is fired at an angle of 30.0° above a 40 kg projectile

Jun 22, 2011 · A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 154 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (b) Suppose the projectile is traveling 87.9 m/s at its maximum height of y = 314 m.A 60.0-kg projectile is fired at an angle a 40 kg projectile - Yahoo AnswersJun 22, 2011 · A 60.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 1.24 102 m/s from the top of a cliff 154 m above level ground, where the ground is taken to be y = 0. (a) What is the initial total mechanical energy of the projectile? (b) Suppose the projectile is traveling 87.9 m/s at its maximum height of y = 314 m.A 9.40 \ kg projectile is fired vertically upward. Air a 40 kg projectileAnswer to: A 9.40 \ kg projectile is fired vertically upward. Air drag decreases the mechanical energy of the projectile-Earth system by 68.0 \ kJ a 40 kg projectile

### A 50.0-kg projectile is fired at an angle of 30 degrees a 40 kg projectile

Jan 16, 2012 · A 50.0-kg projectile is fired at an angle of 30 degrees above the horizontal with an initial speed of 1.20 x 102 m/s from the top of a cliff 142m above level ground, where the ground is taken to be y=0. a.) What is the initial total mechanical energy of the projectile? b.) Suppose the projectile is traveling 85.0 m/s at its maximum height of y=427m.A 50.0-kg projectile is fired at an angle of 30 degrees a 40 kg projectileJan 16, 2012 · A 50.0-kg projectile is fired at an angle of 30 degrees above the horizontal with an initial speed of 1.20 x 102 m/s from the top of a cliff 142m above level ground, where the ground is taken to be y=0. a.) What is the initial total mechanical energy of the projectile? b.) Suppose the projectile is traveling 85.0 m/s at its maximum height of y=427m.A projectile (whose mass is 0.55kg) is launched from the a 40 kg projectileDec 07, 2017 · At the highest point its potential energy is mgh = 0.55 *9.8*140 = 754.6 J Therefore, the projectiles kinetic energy due to its horizontal velocity is 1550-

### Effect of Trebuchet Arm Length or Counterweight Mass on a 40 kg projectile

Trebuchet engineering project: use hand calculations, simulations, or experiments to investigate what factors can increase the range of a trebuchet. a 40 kg projectile (kg). m2 is the mass of the payload (kg). h is the initial height of the counterweight off the ground. a 40 kg projectile Effect of Trebuchet Arm Length or Counterweight Mass on Projectile Distance. Retrieved a 40 kg projectilePhysics Chapter 3 Projectile Motion Flashcards | QuizletA bullet fired horizontally at 200 m/s from a height of 125 meters travels how far before hitting the ground? 1,000 meters Use XF formula to determine time-125=1/2(-10)*t^2-125=-5t^2 25=t^2 t=5 Use Velocity Formula solve for D 1000=200X5. A scalar quantity requires what? magnitude.Solved: A 40-g bullet is fired with a horizontal velocity a 40 kg projectileA 40-g bullet is fired with a horizontal velocity of 600 m/s into the lower end of a slender 7-kg bar of length L = 600 mm. Knowing that h = 240 mm and that the bar is initially at rest, determine (a) the angular velocity of the bar immediately after the bullet becomes embedded, (b) the impulsive reaction at C. assuming that the bullet becomes embedded in 0.001 s.

### Solved: A 40-g bullet is fired with a horizontal velocity a 40 kg projectile

A 40-g bullet is fired with a horizontal velocity of 600 m/s into the lower end of a slender 7-kg bar of length L = 600 mm. Knowing that h = 240 mm and that the bar is initially at rest, determine (a) the angular velocity of the bar immediately after the bullet becomes embedded, (b) the impulsive reaction at C. assuming that the bullet becomes embedded in 0.001 s.Solved: A 40.0-kg Projectile Is Fired At An Angle Of 30.0 a 40 kg projectileA 40.0-kg projectile is fired at an angle of 30.0° above the horizontal with an initial speed of 134 m/s from the top of a cliff 132 m above level ground, where the ground is taken to be y = 0.Solved: A 13-kg projectile is passing through the origin O a 40 kg projectileA 13-kg projectile is passing through the origin O with a velocity v 0 5 (35 m/s) i when it explodes into two fragments A and B, of mass 5 kg and 8 kg, respectively. Knowing that 3 s later the position of fragment A is (90 m, 7 m, 14 m), determine the position of fragment B at the same instant.

### Solved: A 13-kg projectile is passing through the origin O a 40 kg projectile

A 13-kg projectile is passing through the origin O with a velocity v 0 5 (35 m/s) i when it explodes into two fragments A and B, of mass 5 kg and 8 kg, respectively. Knowing that 3 s later the position of fragment A is (90 m, 7 m, 14 m), determine the position of fragment B at the same instant.Solved: A 40-kg Projectile Leaves A 2000-kg Launcher With a 40 kg projectileA 40-kg projectile leaves a 2000-kg launcher with a speed of400 m/s. What is the recoil speed of the launcher?Solved: A 44.0 Kg Projectile Is Fired At An Angle Of 30.0 a 40 kg projectileA 44.0 kg projectile is fired at an angle of 30.0 degrees above the horizontal with an initial speed of 1.4 x 10 2 m/s from the top of a cliff 158m above the level ground, where the ground is taken to be y=0.. a) What is the initial total mechanical energy of the projectile?

### Solved: A 44.0 Kg Projectile Is Fired At An Angle Of 30.0 a 40 kg projectile

A 44.0 kg projectile is fired at an angle of 30.0 degrees above the horizontal with an initial speed of 1.4 x 10 2 m/s from the top of a cliff 158m above the level ground, where the ground is taken to be y=0.Solved: A 50.0-kg Projectile Is Fired At An Angle Of 30 De a 40 kg projectileA 50.0-kg projectile is fired at an angle of 30 degrees above thehorizontal with an initial speed of 1.20 x 10 2 m/s fromthe top of a cliff 142m above level ground, where the ground istaken to be y=0. a.) What is the initial total mechanicalenergy of the projectile? b.) Suppose the projectile istraveling 85.0 m/s at its maximum height of y=427m.Solved: A 75-g Projectile Traveling At 600 M/s Strikes And a 40 kg projectileA 75-g projectile traveling at 600 m/s strikes and becomes embedded in a 50-kg block, which is initially stationary. Compute the kinetic energy lost during the impact. Express your answer as an absolute value |AE| and as a percentage n of the original system energy E.

### USA 16"/45 (40.6 cm) Mark 6 - NavWeaps

An improved weapon when compared to the older 16"/45 (40.6 cm) gun used on the Colorado class battleships, this weapon was to a simpler, lighter design. A major difference was that the mountings for these guns were specifically designed to handle the 2,700 lbs. (1,224.7 kg) AP Mark 8 projectile.a 40 kg projectile leaves a 2000 kg launcher with a speed a 40 kg projectileJan 18, 2011 · a 40 kg projectile leaves a 2000 kg launcher with a speed of 400 m/s. What is the recoil speed of the launcher? I'm confused about how to solve this problem, please help. Answer Save. 1 Answer. Relevance. tim j. 9 years ago. Favorite Answer. Let's say the projectile has mass m and leaves with speed v, and the launcher has mass M and recoil a 40 kg projectile