ECAT Pre Engineering Physics Chapter 5 MCQ Test With Answer

MCQ's Test For Physics ECAT Pre Engineering Chapter 5 Circular Motion

Try The MCQ's Test For Physics ECAT Pre Engineering Chapter 5 Circular Motion

  • Total Questions15

  • Time Allowed20

Start Test Download PDF

Physics ECAT Pre Engineering Chapter 5 Circular Motion

00:00
Question # 1

The center of mass of a sphere lies at:

Question # 2

When a body moves along a circular path with constant speed, it has an acceleration, which is always directed

Question # 3

A stone is tied to the end of a 20 cm along string is whirled in a horizontal circle.
if centripetal acceleration is 9.8 m/sec2, then its angular velocity in rad/sec is:

Question # 4

The instantaneous acceleration of a body moving with constant speed in a circle:

Question # 5

Conventionally the angular velocity is directed to an angle of:

Question # 6

If a gymnast is sitting on a rotating stool with his arms outstretched, brings his arms towards the chest, then its angular velocity will:

Question # 7

Moment of inertia depends upon:

Question # 8

The rear wheels of an automobile are rev/sec which is reduced to 38 rad/sec in 5 seconds when brakes are applied. Its angular acceleration is:

Question # 9

Angular velocity is a:

Question # 10

A stone tied to the end of a 20 cm long string is whirled in a horizontal circle. If centripetal acceleration is 9.8 m/sec2, then its angular velocity is rad/sec is:

Question # 11

A flywheel accelerates from rest to an angular velocity of 7 rad/sec in 7 seconds. Its average acceleration will be:

Question # 12

Conventionally the angular velocity is directed at an angle of

Question # 13

One radian is:

Question # 14

The rear wheels of an automobile are rotating with an angular velocity of 14 rev/sec which is reduced to 38 rad/sec in 5 second when brakes are applied. Its angular acceleration is:

Question # 15

Centripetal force performs:

Submit

Prepare Complete Set Wise Physics ECAT Pre Engineering Chapter 5 Circular Motion MCQs Online With Answers


Topic Test

00:00
Submit

Top Scorers Of Physics ECAT Pre Engineering Chapter 5 Circular Motion MCQ`s Test

  • D
    Deuspeu 24 - Sep - 2024 00 Min 49 Sec 60/60
  • M
    M Umer Arain 06 - Nov - 2024 00 Min 15 Sec 55/60
  • M
    Muhammad Rameez 15 - Sep - 2024 02 Min 50 Sec 55/60
  • A
    Abdullah Zubair 18 - Dec - 2024 06 Min 29 Sec 50/60
  • A
    Aarij 09 - Dec - 2024 01 Min 36 Sec 45/60
  • H
    Hanan Cheema 31 - Dec - 2024 03 Min 50 Sec 45/60
  • E
    Eraj Abeer 06 - Dec - 2024 16 Min 49 Sec 45/60
  • R
    Rashid Bhatti 20 - Nov - 2024 02 Min 54 Sec 40/60
  • M
    MUHAMMAD MUSA MUEED 10 - Oct - 2025 17 Min 42 Sec 36/60
  • Z
    Zainab Tahir 03 - Nov - 2024 02 Min 45 Sec 35/60
  • M
    Mn Creatives 05 - Dec - 2024 03 Min 16 Sec 35/60
  • Z
    zeeshan khan 27 - Oct - 2024 12 Min 38 Sec 35/60
  • H
    Hp_Probook_4540s Fauji 17 - Nov - 2024 18 Min 21 Sec 35/60
  • K
    Kashaf Naqvi 07 - Mar - 2026 02 Min 07 Sec 32/60
  • S
    Samia 786 08 - Dec - 2025 04 Min 57 Sec 32/60

ECAT Chapter 5 Important MCQ's

Sr.# Question Answer
1 Which one is related to angular motion:
A. Moment of a force
B. Moment of inertia
C. Moment of momentum
D. None of these
2 Angular velocity is a:
A. Scalar quantity
B. Vector quantity
C. Complex quantity
D. None of these
3 When angular acceleration is positive, the body rotates:
A. Slower
B. Slowest
C. Faster
D. None of these
4 The angular speed of a particle moving along a circular path is 5 Pie rad sec-1, Its period of motion is:
A. 2.5 sec
B. 0.06 sec
C. 15.7 sec
D. 0.4 sec
5 Centripetal acceleration is also called ________ acceleration
A. Tangential
B. Radial
C. Angular
D. None of these
6 Centripetal acceleration is also called ______ acceleration
A. Tangential
B. Radial
C. Angular
D. None of them
7 Direction of motion_______ in circular of motion:
A. Changes off and on
B. Changes continuously
C. Does not change
D. None of them
8 Moment of linear momentum is called.
A. Moment arm
B. Moment of inertia
C. Inertia
D. Angular momentum
9 A body moving along the circumference of a circle of radius R completes one revolution. The radius of the covered path to the angle subtended at the center is:
A. Radius of the circle
B. Twice the radius
C. Thrice the radius
D. None of these
10 INTELSAT operates at frequencies 4, 6, 11, 14 having unit of:
A. KHz
B. MHz
C. GHz
D. BHz

Test Questions

Is this page helpful?