56) What is the weight of a women standing inside a lift which is moving down with an acceleration of 9.8 m/ square second ?

Half of her original weight

Zero

One-tenth of her original weight

None of these

Answer is:

Zero

KPCL AE Mechanical Question Papers - 2015 with Answer Key

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57) The force which acts along the radius of a circle and directed towards its centre is known as

Centrifugal force

Radial force

Centripetal force

None of these

Answer is:

Centripetal force

58) The quantum of force that produces an acceleration of 1 m/ square second on a mass of one kg, in the direction of which it acts is equal to

One Watt

One Netwon

One Joule

None of these

Answer is:

One Netwon

59) Which of the following types of energy is possed by a tighly wound watch spring?

Radial energy

Kinetic energy

Strain energy

Circular energy

Answer is:

Strain energy

60) The total energy possed by a system of moving bodies is

varies according to the direction of movement

constant at any point in time

hyperbolically decreasing over time

none of these

Answer is:

constant at any point in time

KPCL AE Mechanical Question Papers - 2015 with Answer Key

For more MCQ's Click Here

56) What is the weight of a women standing inside a lift which is moving down with an acceleration of 9.8 m/ square second ?

Zero

KPCL AE Mechanical Question Papers - 2015 with Answer Key

Related KPCL AE Mechanical Question Papers - 2015 with Answer Key

57) The force which acts along the radius of a circle and directed towards its centre is known as

Centripetal force

58) The quantum of force that produces an acceleration of 1 m/ square second on a mass of one kg, in the direction of which it acts is equal to

One Netwon

59) Which of the following types of energy is possed by a tighly wound watch spring?

Strain energy

60) The total energy possed by a system of moving bodies is

constant at any point in time

KPCL AE Mechanical Question Papers - 2015 with Answer Key