Warning: you have started this test earlier and the timer is running behind the scene!
This quiz must be completed in 9 minutes.
Click the link for test preparation: Chapter 4 – Turning Effect of Forces
Online Test Instructions
- Test Name : 9th Physics Chapter 4 Online Test
- Type : MCQ's
- Total Questions : 10
- Total Marks : 10
- Time : 10 minutes
- Questions will be shuffled each time you start the test.
- Any question you have not answered will be marked incorrect.
- Once you are finished, click the View Results button.
This Post Has 10 Comments
18 of 20
assalam o alikum
brother first condition for equilibrium is represented by ” ∑F = 0″
not “∑Fx = 0” this one!
your correct answer is wrong.
No. ans is All of Above
Tarque is determined by no Rule,It is determined by formula
T =F x L
Your anser “Right Hand Rule” is incorrect.
Fix it please.
No, ans is right.
The direction of the torque vector is found by convention using the right hand grip rule.
Centripetal force is inversely proporation to ⁉️
Centripetal force is inversely proportional to the square of the distance from the centre.