Thank you. The answer is A. Please like the answer ASAP
2. In an elastic collision, energy is not conserved. Where does it go? A) It is...
In a perfectly elastic collision Momentum is always conserved Momentum is conserved only if all objects in the interaction have the same mass The final momentum cannot be determined None of these are correct
16. In a perfectly elastic collision Kinetic Energy is conserved for the system. (Remember that elastic collisions are ones where the objects bounce off of each other and don't stick.) On an air hockey table two identical pucks collide. Initially one is at rest and the other is moving with a speed of v. (Hint: How can the concept of momentum help with this problem?) a. What is the speed of each puck after the collision in terms of the...
Collisions are classified as elastic (kinetic energy is conserved), inelastic (kinetic energy is lost) or completely inelastic (the objects stick together after collision). Give an example of each type of collision. Is momentum conserved in each case?
4 pts Question 1 Which of these statements is TRUE for perfectly elastic collision? OOnly momentum is conserved OBoth momentum and Kinetic energy are conserved OOnly kinetic energy is conserved None of the above Question 2 4 pts Which of these statement is TRUE for a perfectly inelastic collision? Only momentum is conserved None of the above Only Kinetic energy is conserved Both momentum and Kinetic energy are conserved
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
and explain in detail please. Thankyou! 1. In a perfectly ELASTIC collision between two perfectly rigid objects A) the momentum of each object is conserved B) the kinetic energy of each object is conserved C) the momentum of the system is conserved but the kinetic energy of the system is not conserved D) both the momentum and the kinetic energy of the system are conserved
Under what conditions is the momentum conserved in a collision a. It is always conserved. b. When it is an inelastic collision c. When the collision is very light. d. When the collision is totally elastic
In a two-body collision, if the kinetic energy of the systemis conserved, then which of the following best describes themomentum after the collision? a) must be less b) must also be conserved c) may also be conserved d) is doubled in value e) is halved in value
1 .How is momentum of a body affected by its speed? by its mass? 2. Momentum can be expressed in a. N/s b. N.s c. N.m d. N.m/s 3.When the velocity of a moving object is doubled, a. its acceleration is doubled c. its kinetic energy is doubled b. its momentum is doubled d. its potential energy is doubled 4.A body at rest has a. constant speed b. zero momentum c. zero kinetic energy d. variable speed...
In perfectly elastic collisions Kinetic energy is conserved if all objects have the same mass Kinetic energy is always conserved Total energy is conserved but kinetic energy is not All of the above