Find the force exerted by 5kg block on floor of lift, as shown in figure. ( Take ,`g=10 ms^(-2)`)

A 2 kg block is present against a rough wall by a force F = 20 N as shown in figure .Find acceleration of the block and force of friction acting on it . (Take g = 10 m//s^(2))

A 2 kg block is present against a rough wall by a force F = 20 N as shown in figure .Find acceleration of the block and force of friction acting on it . (Take g = 10 m//s^(2))

A block of mass 10kg is moving up on an inclined plane with constant acceleration 2 ms^(-2) by applying a constant force F as shown in the figure. (take, g = 10 ms^(-2) ). If the work done on the block by applied force F in 2s is 120x N Joule then the value of N is?

A lift is moving upwards with an acceleration of 2m//sec^(2) . Inside the lift a 4kg block is kept on the floor. On the top of it , 3kg block is placed and again a 2kg block is kept on the 3kg . Calculator : (i) contact force between 2kg block and the 3kg block. (ii) contact force between 4kg block and floor of the lift. Draw the free body diagrams properly & take g=10m//sec^(2)

A lift is moving upwards with an acceleration of 2m//sec^(2) . Inside the lift a 4kg block is kept on the floor. On the top of it , 3kg block is placed and again a 2kg block is kept on the 3kg . Calculator : (i) contact force between 2kg block and the 3kg block. (ii) contact force between 4kg block and floor of the lift. Draw the free body diagrams properly & take g=10m//sec^(2)

Two block of mass 4 kg and 2 kg are attached by an inextensible light string as shown in figure. Both the blocks are pulled vertically upwards by a force F=120N Find (a) the acceleration of the blocks, (b) tension in the string. (Take g= 10 ms^(-2) )

Two block of mass 4 kg and 2 kg are attached by an inextensible light string as shown in figure. Both the blocks are pulled vertically upwards by a force F=120N Find (a) the acceleration of the blocks, (b) tension in the string. (Take g= 10 ms^(-2) )

Two block of mass 4 kg and 2 kg are attached by an inextensible light string as shown in figure. Both the blocks are pulled vertically upwards by a force F=120N Find (a) the acceleration of the blocks (b) tension in the string. (Take g= 10 ms^(-2) )

A block is hanging with a light string in a lift as shown in the figure (a). The lift is moving in upward direction and its speed time graph is plotted as shown in the figure (b) : (take g = 10 m//s^(2) )

A block is hanging with a light string in a lift as shown in the figure (a). The lift is moving in upward direction and its speed time graph is plotted as shown in the figure (b) : (take g = 10 m//s^(2) )