Question

Mention the magnitude and direction of the net force for each case . (Takes `g= 10 m s^(-2)`)
ltimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/PS_SCI_VI_C02_E02_010_Q01.png" width="80%"gt
ltimg src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/PS_SCI_VI_C02_E02_010_Q02.png" width="80%"gt

Answer 1

Correct Answer - 100 N
2 kg wt = 20 N
As `F_(1)=F_(2)` , the net force acting on the body is zero and it has no direction


Only weight acts downwards if air resistance is negligible.
Here, weight acts downwards and its magni tudeis `10xx10=100N`