Question

A box on a siding frictional surface collides and sticks to a second identical box which is initially at rest." What is the result of this collision?

a. Elastic collision
b. Inelastic collision
c. Perfectly elastic collision
d. Perfectly inelastic collision

Answer 1

The scenario describes a perfectly inelastic collision, where two objects collide and stick together, moving as one.

Step-by-step explanation:

The collision described in the question is a perfectly inelastic collision because it involves two objects colliding and then sticking together to move with a common velocity. This type of collision is characterized by the maximum reduction in internal kinetic energy while still conserving momentum. In a perfectly inelastic collision, the objects do not bounce off each other; instead, they merge and move as a single combined mass. Hence, the correct answer to the question is 'd. Perfectly inelastic collision.'