Short answerEasy1 mark
5(b)
A half metre rod is pivoted at the centre with two weights of 20 gf and 12 gf suspended at a perpendicular distance of 6 cm and 10 cm from the pivot respectively as shown below.
Which of the two forces acting on the rigid rod causes clockwise moment?
Topic: Force, moments and circular motion
Previous-year question practice database
Answer
Exam answer
The force acting on the right side of the pivot produces the clockwise moment.
More from Force
For a body to be in dynamic equilibrium, its:
(a) momentum should be zero
(b) acceleration should be zero
(c) kinetic energy should be zero
(d) velocity should be zero2026A car is moving in uniform circular motion. The direction of friction between the tyres and the path is ............... [towards the centre / tangential to the path].2026State two factors on which the position of Center of Gravity of a body depends.2026Which force produces negative moment?2026Is the wheel in equilibrium? (Yes or No)2026Justify your answer stated in (b).2026