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

A body can have constant velocity when it follows:

Question # 2

Centripetal acceleration is also called ______ acceleration

Question # 3

INTELSAT operates at frequencies 4, 6, 11, 14 having unit of:

Question # 4

INTELSAT operates at frequencies 4, 6, 11, 14 having unit of

Question # 5

A rotating wheel accelerates up to the value of 0.75 rev/sec2after 2 seconds of its start. Its angular velocity becomes:

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

In rotational motion, analogue of force F us called:

Question # 8

Which one is related to angular motion:

Question # 9

The angular speed of a particle moving along a circular path is 5 Pie rad sec-1, Its period of motion is:

Question # 10

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

Question # 11

A disc rolls down a hill and its speed at bottom is found to be 11.4 m/sec. Height of the hill is then nearly:

Question # 12

A car is turning around a corner at 10 m/sec as it travels along an arc of circle. If value of centripetal acceleration is 10 m/sec2in this case, find radius of the circular path:

Question # 13

Direction of motion ______ in circular motion:

Question # 14

Direction of motion_______ in circular of motion:

Question # 15

Centripetal acceleration is also called ______ acceleration:

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
  • K
    Kashaf Naqvi 12 - Mar - 2026 01 Min 44 Sec 52/60
  • 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
  • M
    Malaika Abeer 30 - Mar - 2026 05 Min 40 Sec 44/60
  • R
    Rashid Bhatti 20 - Nov - 2024 02 Min 54 Sec 40/60
  • F
    Furqan Asif 09 - Mar - 2026 34 Min 50 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

ECAT Physics Chapter 5 Important MCQ's

Sr.# Question Answer
1 One radian is equal to:
A. 30.3°
B. 45.3°
C. 50.3°
D. 57.3°
2 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:
A. 5 rad/sec2
B. -10 rav/sec2
C. -10 rad/sec2
D. -5 rav/sec2
3 INTELSAT operates at frequencies 4, 6, 11, 14 having unit of
A. KHz
B. MHz
C. GHz
D. BHz
4 Satellites are held in orbits around Earth by its:
A. Gravitational field
B. Magnetic field
C. Own orbital motion
D. Own spin motion
5 Radian is defined as the angle subtended at the center of a circle by an arc of:
A. Length equal to its diameter
B. Length equal to its radius
C. Any length
D. None of these
6 The number of countries who manage the largest satellite system is:
A. 3
B. 24
C. 126
D. 200
7 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:
A. 22/7
B. 7
C. 14
D. 21
8 In case of planets, the necessary acceleration is provided by:
A. Gravitational force
B. Coulomb force
C. Frictional force
D. None of these
9 A flywheel accelerates from rest to an angular velocity of 7 rad/sec in 7 seconds. Its average acceleration will be:
A. 49 rad/sec2
B. 1 rad/sec2
C. 0.16 rev/sec2
D. Both A and C
10 ______ plays the same role during angular motion as played by the mass in linear motion
A. Torque
B. Angular Momentum
C. Moment of a force
D. Moment of inertia

Test Questions