Q

A student claims that a stationary object has kinetic energy because it has mass. Evaluate this statement.

RRB Group D 21 Aug, 2026 (4:30 PM - 6:00 PM) 2026
✓ Answer: B The statement is incorrect because kinetic energy requires motion
The correct choice is The statement is incorrect because kinetic energy requires motion. It follows from the relevant Newtonian mechanics, motion, work, energy, power or simple-machine relationship.