Question # 1

Which is not an example of torque?

Choose an answer

Opening a nut

Door opening

Picking up a toy

All of them

To find x component of force 'F' we use formul:

Choose an answer

F Sin 𝜽

F Cos 𝜽

F tan 𝜽

F/F1

The unit of torque is:

Choose an answer

N

Nm

m

m/n

Centre of gravity of sphere is at:

Choose an answer

Centre of sphere

Outside of sphere

Radius of sphere

None of these

It is easy to turn a steering wheel by applying a:

Choose an answer

Torque

Force

Couple

Momentum

Turning effect of a force is called:

Choose an answer

Torque

Moment

Couple

Torque and momentum

The condition of equilibrium are:

Choose an answer

2

3

4

5

_____________ easily undo bolt?

Choose an answer

Long spanner

Medium

Short spanner

Every spanner

Centre of gravity of uniform square is:

Choose an answer

Intersection of diagonals

Point of intersection of medians

At centre

None of these

If force is capable of rotation a body in clockwise direction it is :`

Choose an answer

Clockwise

Anticlockwise

It has no direction

Nil

ΣF=0 is __________ condition of equilibrium:

Choose an answer

1st

2nd

Unstable

Stable

The unit of torque is:

Choose an answer

Nm^-2

Ncm

Nm^-1

Nm

Complete equation fy/fx =

Choose an answer

Sin𝜽

Cos 𝜽

Tan𝜽

Cos ec𝜽

More Classes

Other Links

9th Class Physics Chapter 4 Turning Effect of Forces English Medium KPK Boards Online Mcqs 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