Problem 8-86 Inelastic collision - Part 2 - C
A large ball of modeling clay (mass 4.5x102 g) is rolled on a tabletop so that it collides with a stationary small wooden box (mass 7.9x102 g). The collision is completely inelastic, and the ball and box then slide on the table for a distance of 5.1 cm. If the speed of the ball is 2.2 m/s just before the collision, determine: (a) the speed of the ball and box just after the collision (b) the magnitude of the friction force acting on the ball and box.
No. Do you remember the difference between an "inelastic" and an "elastic collision"? It has to do with the \(KE\) in the collision.
An elastic collision is a special case where the \(KE\)
(A) is conserved
(B) is completely lost
(C) is lost to a maximum amount.