Question

2. Among the following objects which experience balanced forces A) A vertically projected body B) A freely falling body C) A trolly moving up the inclined plane with uniform velocity D) A trolly moving down the inclined plane with uniform acceleration ​

Answer 1

Answer:

A trolly moving up the inclined plane with uniform velocity

Answer 2

option C .A trolly moving upwards with uniform velocity

exp.. :a trolly has both gravitational force and mechanical force acting on it