Question # 1

The direction of angular velocity is determined.

Choose an answer

Left hands rule

Head to tail rule

Right hand rule

General rule

The maximum velocity necessary to put a satellite into orbit is

Choose an answer

7.1 kms-1

7.3 kms-1

7.9 kms-1

8,9 kms-1

One radian is equal to.

Choose an answer

75.3^o

57.3^o

35.7^o

73.3^o

If a body revolves under centripetal force its angular acceleration is

Choose an answer

Non zero

Variable

Increasing

Zero

The SI unit of angular displacement is.

Choose an answer

Degree

Revolution

Radian

Rotation

INTELSAT VI satellite operates at microwave frequencies of.

Choose an answer

2,4,6,10 GHz

4,6,11 and 14 MHz

4,6,11 and 14 GHz

2,4,6 AND 14 GHz

The relation between the speed and hoop can be written as

Choose an answer

2

4

1/2

1/4

The angular acceleration a =

Choose an answer

The product of rotational inertial 'I' and angular velocity ' w' is equal to.

Choose an answer

Torque

Linear momentum

Angular momentum

Force

The relation between linear and angular velocity is

Choose an answer

The largest satellite system is managed by

Choose an answer

116 countries

126 countries

136 countries

140 countries

Which one of the following is into directed along the axis of rotation

Choose an answer

Angular acceleration

Angular momentum

Centripetal acceleration

Angular displacement

When a particle is moving along a circular path its projection along the diameter executes

Choose an answer

Linear motion

Vibratory motion

Rotatory motion

SHM

Height of geo stationary orbit of the satellite above the earth is.

Choose an answer

300 km

250 km

400 km

None of these

the height of the geostationary satellite above the equator is.

Choose an answer

35000 km

36000 km

34000 km

33000 km

In rotational motion the torque is equal to rate of change of

Choose an answer

Angular velocity

Linear momentum

Angular momentum

Angular acceleration

The artificial satellites are held in orbits by

Choose an answer

Gravitational force

Electric force

Magnetic force

All of these

More Classes

Other Links

Physics Fsc Part 1 Chapter 5 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer