Question

From spring balance some questions and answers

Answer 1

Answer:

A spring balance and a physical balance are kept in a lift. In these balances equal masses are placed. What will happen if now the lift starts moving upwards with constant acceleration?

A. The reading of spring balance will increase and the equilibrium position of the physical balance will disturb

B. The reading of spring balance will remain unchanged and physical balance will remain in equilibrium

C. The reading of spring balance will decrease and physical balance will remain in equilibrium

D. The reading of spring balance will increase