ECAT Pre General Science Physics Chapter 3 MCQ Test With Answer

Top Scorers Of ECAT Pre General Science Physics Chapter 3 Motion and Force MCQ`s Test

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Haseeb 01 - Jan - 2022 13 Min 59 Sec 95/120
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faran 17 - Apr - 2018 10 Min 25 Sec 90/120
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Ch Iftihar 29 - Jan - 2022 12 Min 44 Sec 85/120
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Alvina Mehak 06 - Jun - 2024 12 Min 46 Sec 80/120
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Waleed Ahmed 23 - Feb - 2023 05 Min 49 Sec 70/120
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Fahad Khan 12 - Dec - 2021 06 Min 03 Sec 70/120
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kinza sheikh 24 - May - 2024 16 Min 20 Sec 70/120
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Mwaqar Ahmed 13 - Oct - 2022 28 Min 15 Sec 60/120
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Ali Qaisrani 15 - Feb - 2024 07 Min 01 Sec 50/120
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reejoyful 23 29 - Oct - 2023 08 Min 40 Sec 50/120
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Sonam 15 - Aug - 2021 15 Min 16 Sec 50/120
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Kamil Khan 22 - Feb - 2023 17 Min 52 Sec 50/120
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Manan Fareed 18 - Dec - 2023 13 Min 51 Sec 45/120
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Sohaib 24 - Sep - 2018 24 Min 02 Sec 45/120
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Anwar Ahmad 04 - Jun - 2024 11 Min 06 Sec 40/120

ECAT Physics Chapter 3 Important MCQ's

Sr.#	Question	Answer
1	The time rate of change of displacement is called:	A. Time B. Acceleration C. Speed D. Velocity
2	The instantaneous velocity is define as the limiting value of Δd/Δt on the time intervalΔt approaches to	A. zero B. maximum C. minimum D. infinity
3	A vehicle of mass 120 kg is moving with a uniform velocity of 108 km/h. The force required to stop the vehicle in 10s is	A. 120 x 10.8 N B. 180 N C. 720 N D. 360 N
4	The magnitude of the force producing an acceleration of 10 m/sec²in a body of mass 500 grams is:	A. 3 N B. 4 N C. 5 N D. 6 N
5	A ball is dropped downwards After 1 second another ball is dropped downwards from the same point. What is the distance between them after 3 seconds	A. 25 m B. 20 m C. 50 m D. 9.8 m
6	The magnitude of the force producing an acceleration of 10 m/sec²in a body of mass 500 grams is:	A. 3 N B. 4 N C. 5 N D. 6 N
7	Inertial frame of references are those frame of references which are moving with	A. increasing velocity B. decreasing velocity C. constant velocity D. all of them
8	In the above figures, tell which set is graphs shows that a body is moving uniform velocity:	A. (i) and (ii) B. (ii) and (iii) C. (i) and (iii) D. (ii) and (iv)
9	A typical rocket consists of fuel	A. more than 60% of launch mass B. less than 60% of launch mass C. less than 80% of launch mass D. more than 80% of launch mass
10	The motion of a projectile is	A. one dimension B. two dimension C. three dimension D. all of them

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ECAT Pre General Science Physics Chapter 3 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 3 Motion and Force

ECAT Pre General Science Physics Chapter 3 Motion and Force

If d is the displacement of the body in time t, then its average velocity will be

A cold soft drink is kept on the balance. When the cap is opened, then the weight

The sum of the magnitude of two forces acting at a point is 18 and the magnitude of their resultant is 12. If the resultant is at 90° with the force of the smaller magnitude, then their magnitudes are

Distance traveled by a body falling from rest in the first, second and third second is in the ration of

The dimension of linear inertia is:

By which velocity a ball be projected vertically so that the distance covered by it in 5th seconds is twice the distance it covers in its 6th second ( g=10m/s2)

A lift is descending at a constant speed V. A passenger in the lift drops a coin. The acceleration of the coin towards the floor will be

An object is dropped from a height of 100 m. Its velocity at the moment it touches the ground is:

If a ball comes back to its starting point after bouncing off the wall several times, then its

The path followed by the projectile is known as:

A railway engine (mass 104kg) is moving with a speed of 73 km/h. The force which should be applied to bring it to rest over a distance of 20 m is

A man sitting in a bus travelling in a direction from west to east with a speed of 40 km/h observes that the rain drops are falling vertically down. To the another man standing on ground the rain will appear

A rocket carries its own fuel in the form of

Range of a projectile is R, when the angle of projection is 30° . Then, the value of the other angle of projection for the same range, is

Swimming is based on the principle of

In velocity of a particle at an instant is 10 m/s and after 5s the velocity of the particle is 20 m/s. The velocity 3s before in m/s is

An inertial frame of reference is that frame of reference in which

A body starting from rest covers a distance of 0.45 Km and acquires a velocity of 300 Kmh-1. its acceleration will be

Laws of motion are not valid in a system which is

Two bullets are fired simultaneously, horizontally and with different speeds from the same place. Which bullet will hit the ground first?

The entity which measures the quantity of motion in a body is called

The consumption source if energy is:

Change in momentum is one second is called:

Acceleration produced in a body by a force varies

The path described by a projectile is called its

Which quantity has the same units as impulse

For a fixed force, larger is the mass of a body the

The instantaneous velocity is define as the limiting value of Δd/Δt on the time intervalΔt approaches to

Acceleration of a body is positive, if the velocity of the body is

Earth is considered to be

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Top Scorers Of ECAT Pre General Science Physics Chapter 3 Motion and Force MCQ`s Test

ECAT Physics Chapter 3 Important MCQ's

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By which velocity a ball be projected vertically so that the distance covered by it in 5th seconds is twice the distance it covers in its 6th second ( g=10m/s²)

A railway engine (mass 10⁴kg) is moving with a speed of 73 km/h. The force which should be applied to bring it to rest over a distance of 20 m is

A body starting from rest covers a distance of 0.45 Km and acquires a velocity of 300 Kmh^-1. its acceleration will be