Question

a garbage truck of mass 2000kg. increases its speed from 54 km h-1. Find the increases in its kinetic energy​

Answer 1

Answer:

The velocity at which an object is sent moving and the mass of the object both play a hand in the level of kinetic energy that object produces. Mass and kinetic energy have a positive relationship, which means that as mass increases, kinetic energy increases, if all other factors are held constant