01 A 15 kg object is 5 m above the ground. Find its…

RRB PYQ MCQ

02 Which are examples of potential energy? A. Bricks on a roof. B….

RRB PYQ MCQ

03 An object has potential energy of 400 J and mass 20 kg….

RRB PYQ MCQ

04 A 10 kg object is 6 m above the ground. Find its…

RRB PYQ MCQ

05 An object capable of doing work has:

RRB PYQ MCQ

06 A 15 kg hammer is raised 10 m. Find its potential energy.

RRB PYQ MCQ

07 An object is thrown vertically upward and reaches maximum height h. At…

RRB PYQ MCQ

08 Flowing water in a hydroelectric station runs a turbine because it has:

RRB PYQ MCQ

09 Find the kinetic energy of a 2 kg ball moving at 30…

RRB PYQ MCQ

10 An object is thrown vertically upward. During its ascent, its potential energy…

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