A massless spring balance is attached to 2 kg trolley and is used to pull the trolley along a flat smooth surface as shown in the figure. The reading on the spring balance is 10kg during the motion. The acceleration of the trolley is (Use g=9.8 `ms^(-2)`)

Two 10 kg bodies are attached to a spring balance as shown in figure. The reading of the balance will be:

Two 10 kg bodies are attached to a spring balance as shown in figure. The reading of the balance will be:

Two 2 kg weight are attached to spring balance as shown in figure-2.122. What is the reading of the scale ?

A trolley is being up an incline plane by a man inside the trolley He applied a force of 500 N. If the mass of the man is 50 kg and trolley is 150 kg, then the acceleration of the trolley will be : ( g = 10 m//s^(2) )

A trolley is being up an incline plane by a man inside the trolley He applied a force of 500 N. If the mass of the man is 50 kg and trolley is 150 kg, then the acceleration of the trolley will be : ( g = 10 m//s^(2) )

A body of mass 5kg is suspended by a spring balance on an inclined plane as shown in the figure. the spring balance measures [g=10 m/s^(2)]

An object of mass 5 kg is attached to the hook of a spring balance and the balance is suspended vertically from the roof of a lift. The reading on the spring balance when the lift is going up with an acceleration of 0.25 ms^(-2) is take, (take, g=10ms^(-2) )