A 3.0 kg cart moving at 2 m/s. strikes a stationary 3.0 kg cart. If it...
A billiard ball moving at a speed of 7.95 m/s strikes an identical stationary ball a glancing blow. After the collision, one ball is found to be moving at a speed of 1.80 m/s in a direction making a 59.5 ° with the original line of motion. What is the speed of the other ball? At what angle is it moving? Give your answer in degrees. (Hint: use conservation of linear momentum)
An object of mass Msub1=7.3 kg moving at 4.9 m/s strikes a stationary second object of unknown mass. After an elastic collision, the first object is observed moving at 2.94 m/s at an angle of -37° with respect to the original line of motion. What is the energy of the second object? What is the magnitude of the second object's momentum after the collision? At what angle did the second ball move relative to the direction of the first ball's...
A cart of mass 0.20 kg starts moving at velocity 3.0 m/s collides inelastically with an initially stationary cart of mass 0.40 kg. (A) If the carts stick together, what is their combined velocity immediately after the collision? (B) How much kinetic energy is lost in the collision?
10. A 2kg object moving at 10 m/s to the right strikes a stationary 3kg object. After the collision the 2 kg object is moving to the left at 2 m/s, while the 3kg object is moving to the right at 8 m/s. Is this collision elastic?
** An object of mass m1 =7.1 kg moving at 5.3 m/s strikes a stationary second object of unknown mass. After an elastic collision, the first object is observed moving at 3.71 m/s at an angle of -47° with respect to the original line of motion. What is the energy of the second object? Submit Answer Tries 0/8 What is the magnitude of the second object's momentum after the collision? Submit Answer Tries 0/8 At what angle did the second...
Problem 4 In a lab experiment, a cart of mass 2 kg, moving initially to the right at 3 m/s, collides head-on with a cart of unknown mass, moving initially to the left at 2 m/s. As a result of the collision, the carts bounce back with exactly the opposite velocity of what they had going in. Assume the system is effectively isolated (a)What is the mass of the second cart? (b)What is the total momentum of the system? (c)What...
A 1.0-kg ball with a speed of 3.0 m/s strikes a 2.0-kg stationary ball. The collision is completely inelastic. (a) Calculate the speed of the balls after collision. (b) Calculate the total kinetic energy change during the collision
A lab frame observer reported that a 3 kg impactor-A moving at 15 m/s collided with a stationary 10 kg target-B on a smooth table. 1a- Find the velocity magnitude and direction of the zero momentum frame observer. 1b- Find the final velocities after the collision in the lab frame if it was an elastic collision.
A 4 kg block moving to the right at 1 m/s over a frictionless surface strikes a 4 kg block moving to the left at 2 m/s. The collision is totally elastic. What is the final velocity (speed and direction) of each block?
A cart of mass 1.91kg traveling 1.29m/s inelastically strikes a stationary mass of 0.41kg. What is the total momentum of the system after the collision? What is the final velocity of the system after thecollision?