Mechanics And Motion Mock Tests

22 questions available

Mechanics And Motion Mock Test 1

Questions: 22

Sample Questions

NDA General Test

The force that holds the nuclei of atoms together is:

A Electromagnetic force

B Gravitational force

C Strong nuclear force

D Weak nuclear force

NDA General Test

A body of mass 10 kg is moving with a velocity of 5 m/s. A force acts on it for some time, increasing its velocity to 15 m/s. What is the change in momentum of the body?

A 50 kg·m/s

B 100 kg·m/s

C 150 kg·m/s

D 200 kg·m/s

NDA General Test

The unit of pressure is:

A Newton

B Pascal

C Joule

D Watt

NDA General Test

The unit of measurement of the power of a lens is:

A Candela

B Dioptre

C Lumen

D Watt

NDA General Test

The energy acquired by a body due to its position is called:

A Kinetic energy

B Potential energy

C Thermal energy

D Chemical energy

NDA General Test

The device used to convert alternating current (AC) into direct current (DC) is:

A Transformer

B Dynamo

C Rectifier

D Inverter

NDA General Test

The energy stored in a stretched rubber band is:

A Kinetic energy

B Elastic potential energy

C Gravitational potential energy

D Thermal energy

NDA General Test

The SI unit of pressure is:

A Newton

B Pascal

C Bar

D Atmosphere

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