Question 1

What does angular displacement measure?

Accepted Answer

The angle through which an object moves on a circular path

Answer

The time it takes for an object to move on a circular path

Answer

The distance an object moves on a circular path

Answer

The speed of an object moving on a circular path

Question 2

What is the relationship between torque and angular acceleration?

Accepted Answer

Torque is proportional to angular acceleration

Answer

Torque is inversely proportional to angular acceleration

Answer

Torque is equal to angular acceleration

Answer

Torque is not related to angular acceleration

Question 3

What is the relationship between moment of inertia and rotational kinetic energy?

Accepted Answer

Rotational kinetic energy is proportional to moment of inertia

Answer

Rotational kinetic energy is equal to moment of inertia

Answer

Rotational kinetic energy is inversely proportional to moment of inertia

Answer

Rotational kinetic energy is not related to moment of inertia

Question 4

What is the unit of moment of inertia?

Accepted Answer

kgm^2

Answer

m/s^2

Answer

kg/m^2

Answer

N/m

Question 5

What is the formula for torque?

Accepted Answer

r x Fsinθ

Answer

r x Ftanθ

Answer

r x Fcosθ

Answer

r + Fsinθ

Question 6

What is the formula for calculating linear velocity from angular velocity?

Accepted Answer

v = ωr

Answer

v = F/m

Answer

v = s/t

Answer

v = a/t

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