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2. Two balls are rolling towards each other. One is moving left to right at 4...
Two marbles (m = 0.050 kg each) moving on a table TOWARDS each other with the...
Two marbles (m = 0.050 kg each) moving on a table TOWARDS each other with the speed of 0.3 m/s collide and start moving away from each other. a) What is the total momentum of this system before the collision? V1 = __________ m/s, V2 = __________ m/s, p1 = __________ kg m/s, p2 = __________ kg m/s, ptotal = ____________ kg m/s b) Determine the magnitude and direction of the velocity of each marble and the total linear momentum...
A thin hoop with a moment of inertia 1/2mr^2 is rolling without slipping from The inclined...
A thin hoop with a moment of inertia 1/2mr^2 is rolling without slipping from The inclined plane whose height is h. Express the velocity of the hoop at the bottom of the inclined in terms of acceleration due to gravity and height of the inclined plane. . A 5 kg ball traveling East at 15 m/s hit a 10 kg ball moving at 5m/s towards West. After collision the 5 kg ball bounces back at 6 m/s. What is the...
Collisions and Kinetic Energy ** Two billiard balls are initially traveling toward each other with Ball...
Collisions and Kinetic Energy ** Two billiard balls are initially traveling toward each other with Ball 1 having a velocity of 2.00 m/s to the right and Ball 2 having a velocity of 8.00 m/s to the left. The balls undergo an elastic, head-on collision. Find their final velocities. (Define the positive direction to be to the right.) Part 1 + First consider two identical objects with equal mass, one is at rest and the other has a velocity of...
A 2 kg ball moving at 4 m/s to the right collides with a 3.0 kg...
A 2 kg ball moving at 4 m/s to the right collides with a 3.0 kg ball moving at 2.0 m/s to the left. A) What is the total momentum before the collision? B) After the collision, if the first ball now moves at 1.2 m/s to the left, what is the momentum of the second ball? C) Then, using your answer for B, find the velocity of the second ball after the collision. (right is + left is -)...
8. (9 pts.) A 4.00-kg ball, moving to the right at a velocity of +2.00 mis...
8. (9 pts.) A 4.00-kg ball, moving to the right at a velocity of +2.00 mis on a frictionless table, collides head-on with a stationary 6.50-kg ball. Find the final velocities of the balls if the collision is completely inelastic (the balls stick together). 9. (12 pts.) A 2.5-kg ball and a 5.0-kg ball have an elastic collision. Before the collision, the 2.5-kg ball was at rest and the other ball had a speed of 3.5 m/s. (a) What is...
13. A 2 kg ball is thrown from 50 m building. What is the velocity of...
13. A 2 kg ball is thrown from 50 m building. What is the velocity of the ball when it falls 60% of the height? 8) A thin hoop with a moment of inertia 1/2mr^2 is rolling without slipping from The inclined plane whose height is h. Express the velocity of the hoop at the bottom of the inclined in terms of acceleration due to gravity and height of the inclined plane. 5. A 5kg ball traveling East at 15...
Question 7 5 pts (5 points) Two billiard balls, one moving at 0.5 m/s, the other...
Question 7 5 pts (5 points) Two billiard balls, one moving at 0.5 m/s, the other at rest, undergo a perfectly elastic collision. If the masses of the billiard balls are equal and the speed of the stationary one after the collision is 0.5 m/s, then what is the speed of the other ball after the collision? O Om/s O 1.5 m/s O 0.5 m/s O none of the above O 1 m/s
consider the inelastic collision of two balls on the same line. we take the direction to...
consider the inelastic collision of two balls on the same line. we take the direction to the right as the positive direction. one ball on the left has mass 4kg and is initially traveling to the right with a velocity of 11m/s. The ball on the right has mass of 3kg and is traveling. the velocity of the balls when they are stuck together after collision is 6m/s. what is the initial velocity m/a of the 4kg ball?
ptA ball A of mass 10 kg is moving to the right at a speedof 3...
ptA ball A of mass 10 kg is moving to the right at a speedof 3 m/s. Another ball B of mass 26 kg is moving to the leftat a speed of -8 m/s. The balls collide head-on and leave thecollision zone on the same straight line as they entered it.Assuming the collision is totally elastic, what is the speed ofball B after the collision ?(inm/s)
Two toy trucks, travelling towards each other, collide. Just before the collision, the 1st truck of...
Two toy trucks, travelling towards each other, collide. Just before the collision, the 1st truck of mass m1= 2 kg travelled to the right with speed 5 m/s, and 2nd truck of mass m2=8 kg travelled to the left with speed 5 m/s. Right after the collision, the 1st truck bounces back with speed 18 m/s. What is the final speed of the 2nd truck?
A thin hoop with a moment of inertia 1/2mr^2 is rolling without slipping from The inclined plane whose height is h. Express the velocity of the hoop at the bottom of the inclined in terms of acceleration due to gravity and height of the inclined plane. . A 5 kg ball traveling East at 15 m/s hit a 10 kg ball moving at 5m/s towards West. After collision the 5 kg ball bounces back at 6 m/s. What is the...
8. (9 pts.) A 4.00-kg ball, moving to the right at a velocity of +2.00 mis on a frictionless table, collides head-on with a stationary 6.50-kg ball. Find the final velocities of the balls if the collision is completely inelastic (the balls stick together). 9. (12 pts.) A 2.5-kg ball and a 5.0-kg ball have an elastic collision. Before the collision, the 2.5-kg ball was at rest and the other ball had a speed of 3.5 m/s. (a) What is...
13. A 2 kg ball is thrown from 50 m building. What is the velocity of the ball when it falls 60% of the height? 8) A thin hoop with a moment of inertia 1/2mr^2 is rolling without slipping from The inclined plane whose height is h. Express the velocity of the hoop at the bottom of the inclined in terms of acceleration due to gravity and height of the inclined plane. 5. A 5kg ball traveling East at 15...
Question 7 5 pts (5 points) Two billiard balls, one moving at 0.5 m/s, the other at rest, undergo a perfectly elastic collision. If the masses of the billiard balls are equal and the speed of the stationary one after the collision is 0.5 m/s, then what is the speed of the other ball after the collision? O Om/s O 1.5 m/s O 0.5 m/s O none of the above O 1 m/s
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