Pravin has applied a force of 100 N on an object, at an angle of `60^@` to the horizontal. The object gets displaced in the horizontal direction and 400 J work is done. What is the disptacement of the object? `(cos 60^@ =1/2)`

A force of 5 N, making an angle 0 with the horizontal, acting on an object displaces it by 0.4 m along the horizontal direction. If the object gains kinetic energy of 1 J, the horizontal component of the force is

A force of 50 N acts on an object and displaces it by 2 m. If the force acts at an angle of 60° to the direction of its displacement, find the work done.

Work is said to be done on a body when is applied on object causes a….. displacement of the object

Any object on earth falls vartically downward and not at an angle to the vertical, nor fly off in a horizontal direction .

State the expression for work done when displacement and force makes an angle of 0 with the horizontal force

An object of mass 2 kg is thrown downwards. What is the work done by he gravity during the vertical displacement of object through 3 m?

When a force of 30 N acts on a body, the body is displaced by 10 m in the direction inclined at 60^@ to the force. Find the work done by the force.

Questions based on paragraph A man pulls a cart on a horizontal road of 2 m by applying a force of 200 N. Later the road gets inclined at an angle of 60° with horizontal and man starts pulling his cart from base of the inclined road to the top. The length of the inclined portion of road is 4 m. Based on the given information answer the following questions. What will be the work done by the man to pull the cart along the inclined part of the road?

An object of mass 5kg falls from rest through a verticle distance of 20m and reaches a velocity of 10ms^-1 . How much work is done by the push of the air on the object? (g = 10 ms^2)

Questions based on paragraph A man pulls a cart on a horizontal road of 2 m by applying a force of 200 N. Later the road gets inclined at an angle of 60° with horizontal and man starts pulling his cart from base of the inclined road to the top. The length of the inclined portion of road is 4 m. Based on the given information answer the following questions. What will be the height of inclined surface?