Determine the pressure when a force of 200 N acts on area `20 m^2`

Determine the pressure when a force of 200 N acts on area 8 m^2

What will be the force required tp exert a pressure of 20,000 Pa on an area of 1 cm^2 .

Find the work done in pulling and pushing an object through 200 m horizontally when a force of 1000 N is acting along a chain making an angle of 60^(@) with ground. Assume the floor to be smooth friction less surface.

If the wather balloon at a pressure 0.0965 atm . At ground level has a valume of 10.0m^(3) . What will be the pressure at an altitude of 5300 m where its volume is 20.0 m^(3)?

The work done by a force vecF during a displacement vecr is given by vecF.vecr . Suppose a force of 12 N acts on a particle in vertically upward directionand the particle is displaced through 2.0 m in vertically downward direction. Find the work done by the force during this displacement.

Explain the effect on the pressure when area on which it is applied, decreases.

A 900 kg car moving at 10 ms^(-1) takes a turn around a circle with a radius of 25 m. Determine the acceleration and the net force acting upon the car.

A block of mass 2.0 kg is pushed down an inclined plane of inclination 37^0 with a force of 20N acting parallel to the incline. It is found that the block moves on the incline with an acceleration of 10 m/s^2 . If the block started from rest, find the work done by the applied force in the first second .