The mass of the metre stick given the data from the question is 150 g
From the diagram (See attached photo)
- Clock wise moment = M × 25
- Anticlockwise moment = 150 × 25
- Mass of metre stick (M) =?
How to determine the value of M
Clock wise moment = Anticlockwise moment
M × 25 = 150 × 25
M × 25 = 3750
Divide both sides by 25
M = 3750 / 25
M = 150 g
Learn more about equilibrium of force:
https://brainly.com/question/14023831
#SPJ1
