Question # 1

Motion of projective is

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One dimensional

Two dimensional

Three dimensional

Four dimensional

An object of mass 1 kg moving with acceleration 0 1 ms-2 will experience a force of.

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10^-2 N

10^-3 N

1 N

1 dyne

The rate of change of momentum is equal to

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Impulse

Torque

Velocity

Force

Height of projectile is maximum at an angle of.

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45^o

60^o

30^o

90^o

The slope of velocity time graph shows

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Total distance covered

Average acceleration

Instantaneous acceleration

Torque

The path followed by a projectile in known as its

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Range

Trajectory

Cycle

Height

Unit of acceleration is

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ms-1

ms

ms-2

m2s

The mass of an object is quantitative measure 0 its

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Momentum

Acceleration

Inertia

Energy

The maximum range of projectile is 100 km, Take 9=10 ms-2, the initial velocity of the projectile will be.

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1000 kms-1

1 kms-1

10 kms-1

100 kms-1

The action and reaction never act on

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Same body

Two bodies

many bodies

All of these

Newton's laws of motion were published in

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1587

1687

1787

1887

The trajectory of a projectile is.

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Circle

Parabola

Hyperbola

Straight line

The horizontal component of velocity of projectile

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Increases

Decreases

Remain same

Decreases and then increases

Rate of change of velocity is called

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Speed

Acceleration

Displacement

Torque

In the absence of external force, the change in momentum is.

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Zero

Constant

Decreasing

Increasing

When the car moves with an increasing acceleration then its velocity time graph is always

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Constant

Variable

A straight line

A curve

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 Fsc Part 1 Chapter 3 Online Test MCQs With Answers

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