Question # 1

The slope of velocity time graph shows

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Total distance covered

Average acceleration

Instantaneous acceleration

Torque

The shortest distance between two points is called

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Distance

Amplitude

Displacement

Is a number

A mass of 1 kg is freely falling. The force of gravity is.

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1 N

9.8 N

0.5 N

Zero

The shape of trajectory of short range projectile is

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Straight line

Circle

Elliptical

Parabolic

A force of 10 N acts on a body of mass 5 kg in one second. The change in its momentum will be.

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10 kgms-1

50 kg ms-1

2 kg ms-1

20 kg ms-1

Change of momentum is equal to

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Force

Tension

Impulse

Pressure

the acceleration along x -axis direction in case of projectile is.

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Zero

Equal to gravity

Maximum

Constant

A man of 5000 kg moves with an acceralation of 1 ms-2 force acting on it is.

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5 N

500 N

50 N

5000 N

When speed of a body is doubled then its

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K.E. is doubled

P.E. is doubled

Acceleration of doubled

Momentum is doubled

Newton's laws of motion were published in

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1587

1687

1787

1887

In the absence of air resistance the acceleration of a body will be

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Uniform

Variable

Instantaneous

None of these

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Physics English Medium Fsc Part 1 Chapter 3 Online MCQs Test MCQs With Answers

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