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One billiard ball with a mass of 0.50 kg is shot east at 2.5 m/s. A...
One billiard ball is shot east at 2.2 m/s. A second, identical billiard ball is shot...
One billiard ball is shot east at 2.2 m/s. A second, identical billiard ball is shot west at 0.8 m/s. The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90° and sending it north at 1.50 m/s. What are the speed and direction of the first ball after the collision? ___ m/s ____ degree south of east
A billiard ball is shot east at 2.80 m/s. A second, identical billiard ball is shot...
A billiard ball is shot east at 2.80 m/s. A second, identical billiard ball is shot west at 1.20 m/s. The balls has a glancing collision, not a head-on-collision, deflecting the second ball by 90° and sending it north at 1.60 m/s. What is the angle that the velocity of the first ball makes after the collision, with respect to the east direction?
One billiard ball is shot east at 1.7 m/s . A second, identical billiard ball is...
One billiard ball is shot east at 1.7 m/s . A second, identical billiard ball is shot west at 0.90 m/s . The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90∘ and sending it north at 1.33 m/s . 1) What is the speed of the first ball after the collision? Express your answer to two significant figures and include the appropriate units. 2) What is the direction of the first ball after...
6. An explosion breaks an object initially at rest into two pieces, one of which has...
6. An explosion breaks an object initially at rest into two pieces, one of which has 3.0 times the mass of the other. If 7100 J of kinetic energy were released in the explosion, how much kinetic energy did the heavier piece acquire? Joules 7. A billiard ball is shot west at 2.20 m/s. A second, identical billiard ball is shot cast at 1.80 m/s. The balls has a glancing collision, not a head-on- collision, deflecting the second ball by...
please do part a and b, thank you. One billiard ball with a mass 1.20 is...
please do part a and b, thank you.
One billiard ball with a mass 1.20 is moving south with a speed of 4.00m/s. A second billiard ball with a mass of 0.80 kg is moving north with a speed of 5.00m/s. The balls have a glancing collision, which lasts for 6.0 ms. As a result of the collision, the first ball Is deflected by 90 degree, sending it east with a speed of 3.00 m/s. What is the velocity of...
A ball of mass 2.00 kg is traveling east at 5.00 m/s. Another ball of mass...
A ball of mass 2.00 kg is traveling east at 5.00 m/s. Another ball of mass 4.00kg is traveling west at 2.00 m/s. The two balls meet in a head-on-perfectly elastic collision. If the collision is perfectly (completely) elastic, what is the velocity (magnitude and direction) of each ball after the collision?
A stationary billiard ball with a mass of 0.17kg, is sturck by an identical ball moving...
A stationary billiard ball with a mass of 0.17kg, is sturck by
an identical ball moving at 4.0 m/s. After the collision, the
second ball moves 60 degrees to the left of its original direction.
The stationary ball movies 30 degrees to the right of the moving
ball's original direction. What is the velocity of each ball after
the collision?
A stationary billiard ball, with a mass of 0.17 kg, is struck by an identical ball moving at 4.0 m/s....
A cue ball of mass m1 = 0.375 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is at rest. The cue ball has an initial speed of v = 5.5 m/s in the positive direction.
A cue ball of mass m1 = 0.375 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is at rest. The cue ball has an initial speed of v = 5.5 m/s in the positive direction. Assume that the collision is elastic and exactly head-on.Part (a) Write an expression for the horizontal component of the billiard ball's velocity, v2f, after the collision, in terms of the other variables of the problem. Part (b) What is this velocity, in meters per second? Part (c) Write an expression for...
1- Billiard ball A with mass 0.81 kg collides head on and elastically with billiard ball...
1- Billiard ball A with mass 0.81 kg collides head on and elastically with billiard ball B (same mass) at rest. Knowing that Ball A moved at 3.41 m/s before collision, what is the speed of Ball B after the collision? 2- A 4.78 kg cube sits on a frictionless surface. A 11.99 gram bullet traveling at 388.07 m/s is shot into the brick and they move together at a certain speed. What is the speed in m/s? 3- What is...
A billiard ball with a mass of 0.15 kg is moving with a velocity of <...
A billiard ball with a mass of 0.15 kg is moving with a velocity of < 5, 0, 0 > m/s. It collides with a 2nd billiard ball of mass 0.20 kg initially moving at < -7, 0, 0 > m/s. After the collision, you observe the 2nd billiard ball moving at < 0.13, 0, 0 > m/s. a) What is the velocity of the 0.15 kg billiard ball after the collision? b) What is the vector change in momentum...
6. An explosion breaks an object initially at rest into two pieces, one of which has 3.0 times the mass of the other. If 7100 J of kinetic energy were released in the explosion, how much kinetic energy did the heavier piece acquire? Joules 7. A billiard ball is shot west at 2.20 m/s. A second, identical billiard ball is shot cast at 1.80 m/s. The balls has a glancing collision, not a head-on- collision, deflecting the second ball by...
please do part a and b, thank you.
One billiard ball with a mass 1.20 is moving south with a speed of 4.00m/s. A second billiard ball with a mass of 0.80 kg is moving north with a speed of 5.00m/s. The balls have a glancing collision, which lasts for 6.0 ms. As a result of the collision, the first ball Is deflected by 90 degree, sending it east with a speed of 3.00 m/s. What is the velocity of...
A stationary billiard ball with a mass of 0.17kg, is sturck by
an identical ball moving at 4.0 m/s. After the collision, the
second ball moves 60 degrees to the left of its original direction.
The stationary ball movies 30 degrees to the right of the moving
ball's original direction. What is the velocity of each ball after
the collision?
A stationary billiard ball, with a mass of 0.17 kg, is struck by an identical ball moving at 4.0 m/s....
A cue ball of mass m1 = 0.375 kg is shot at another billiard ball, with mass m2 = 0.53 kg, which is at rest. The cue ball has an initial speed of v = 5.5 m/s in the positive direction. Assume that the collision is elastic and exactly head-on.Part (a) Write an expression for the horizontal component of the billiard ball's velocity, v2f, after the collision, in terms of the other variables of the problem. Part (b) What is this velocity, in meters per second? Part (c) Write an expression for...
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