Curated PYQ Collection
Work power and energy
Showing 298 questions & PYQs organized by topics.
Work power and energy
Mechanics
10 Topics
01
Water raised to a height has _____ energy.
RRB PYQ MCQ
02
A 10 kg object is 6 m above the ground. Find its…
RRB PYQ MCQ
03
A boy releases a gas-filled balloon that rises. How does its gravitational…
RRB PYQ MCQ
04
An object is thrown vertically upward and reaches maximum height h. At…
RRB PYQ MCQ
05
If a bicycle’s speed doubles, its kinetic energy becomes:
RRB PYQ MCQ
06
An object is thrown vertically upward. During its ascent, its potential energy…
RRB PYQ MCQ
07
A 30 kg object moves uniformly at 10 m/s. Find its kinetic…
RRB PYQ MCQ
08
During free fall, which energy increases along an object’s path?
RRB PYQ MCQ
09
A 30 kg object moves uniformly at 5 m/s. Find its kinetic…
RRB PYQ MCQ
10
A 2 kg block moving at 4 m/s on a horizontal surface…
RRB PYQ MCQ