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 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 # 2

Angular velocity is a:

Question # 3

A car is moves around a circular track of radius 0.3 m at the rate of 120 rev/min. The speed v of the car is:

Question # 4

The number of countries who manage the largest satellite system is:

Question # 5

Centripetal acceleration is also called ______ acceleration

Question # 6

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

Question # 7

Centripetal acceleration is also called ______ acceleration:

Question # 8

In case of planets, the necessary acceleration is provided by:

Question # 9

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 # 10

When angular acceleration is positive, the body rotates:

Question # 11

Conventional the angular Velocity is Directed at an angle of:

Question # 12

A toy car moves around a circular track of radius 0.3 m at the rate of 120 rev/min. The speed V of the car is:

Question # 13

A point on the rim of a wheel moves 0.2 m where the wheel turns through an angle is 14.3 degrees. The radius of the wheel is:

Question # 14

One radian is equal to:

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
  • 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 INTELSAT operates at frequencies 4, 6, 11, 14 having unit of:
A. KHz
B. MHz
C. GHz
D. BHz
2 Final velocity of a hoop is __________ the final velocity of a disc having same mass and radius on coming down an inclined plane.
A. Greater than
B. smaller than
C. Equal to
D. None of these
3 When an object moves with a uniform angular velocity, then its instantaneous angular velocity is equal to:
A. Zero
B. Its average velocity
C. Its angular displacement
D. None of these
4 When a body is moves along a circular path with constant speed, it has an acceleration, which is always directed:
A. Along the tangent
B. Toward the centre
C. Away from the centre
D. None of them
5 Angular momentum is a:
A. vector quantity
B. Imaginary quantity
C. Complex Quantity
D. Scalar Quantity
6 Conventionally the angular velocity is directed at an angle of
A. 90° to the axis of rotation
B. 30° to the axis of rotation
C. 0° to the axis of rotation
D. None of the above
7 Satellites are held in orbits around Earth by its:
A. Gravitational field
B. Magnetic field
C. Own orbital motion
D. Own spin motion
8 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
9 The number of "Earth stations" which transmit signals to satellites and receive signals from them are:
A. 3
B. 24
C. 126
D. 200
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:
A. 22/7
B. 7
C. 14
D. 21

Test Questions

Is this page helpful?