if objects stick together it means it is inelastic collision
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Question 1 (2 points) Consider two objects that collide head-on and stick together as a result...
Kinetic energy is only conserved in an inelastic collision. True False Two objects collide ans stick together. This is an elastic collision. True False Momentum is conserved in both elastic and inelastic collisions. True False
1. Two asteroids collide head-on and stick together. Before the collision, asteroid A (mass 1,000 kg) moved at 100 m/s and asteroid B (mass 2,000 kg) moved at 80 m/s in the opposite direction. Use momentum conservation (make a complete Momentum chart) to find the velocity of the asteroids after the collision. 2. Two asteroids identical to those in (1) collide at right angles and stick together. "Collide at right angles" means that their initial velocities were perpendicular to each...
One object is moving and one object is at rest. The two objects then collide in a dimensional, completely inelastic collision. So the two objects stick together after the collision and move off with a common velocity. Momentum of the two-object system is conserved. The masses of the two objects are 5.00 kg and 8.50 kg, respectively. The speed of the moving object masses 5.00 kg before the collision is 22.5 m/sec. Find the final speed of the two-object system...
Two objects collide and stick together. Which of the following is correct? (A) Neither momentum nor kinetic energy is conserved, (B) Both momentum and kinetic energy are conserved, (C) Momentum is conserved, but kinetic energy is not conserved, (D) Kinetic energy is conserved, but momentum is not conserved
Please answer #2 and #3 Question 2 Two carts with m 1 kg collide and then stick together. The collision is completely inelastic. 2m 5 m/s a. What is the total impulse applied to the left cart? b. What is the total impulse applied to the right cart? c. What is the total impulse applied to the system of both carts? d. What is the change in the kinetic energy of the left cart? What is the change in the...
5. If two objects collide and stick together, what will happen to their velocities? a) Velocities will increase b) Velocities will decrease c) Velocities will stay the same d) none of the above
A compact car and a large truck collide head on and do not stick together. Which vehicle undergoes the larger magnitude of acceleration after the collision? Which vehicle undergoes the larger momentum change?
inelastic collision in a accident two cars travelling in opposite directions collide and stick together. the first car had a mass of 1000 kg and a speed of 20m/s, the second had a mass of 1750 kg and a speed of -15m/s. what is the speed of the two cars immediately after the crash?
1. Two objects collide and stick together. Kinetic energy Select one: a. unable to determine with the information. b. Kinetic energy is conserved. c. Kinetic energy is not conserved. d. is conserved only if the environment is frictionless. 2. A ball of mass 0.10 kg is dropped from a height of 12 m. Its momentum when it strikes the ground is Select one: a. 2.4 kg·m/s. b. 1.8 kg·m/s. c. 1.5 kg·m/s. d. 4.8 kg·m/s. 3. If you double the...
Two hockey players are skating on the ice when they collide and stick together. Before the collision the 111 kg defensive player is moving at 1.50 m/s in the West direction, and the 93 kg right wing player is moving at 5.90 m/s at an angle of 27.0° South of Westward. a. What type of collision occurs? Will energy be conserved? b. Find the final velocity of the joined hockey players. Answer in POLAR form. c. Calculate the % of...