A hydraulic brake system of a car of mass 1000 kg having speed of `50 km//hr`. has a cylindrical piston of radius of 0.5 cm. The slave cylinder has a radius of 2.5 cm. if a constant force of 100 N is applied on the brake what distance the car will travel before coming to stop?

A hydraluic brake system of a car of mass 1000 kg having speed of 50 km/h, has a cylindrical piston of radius of 0.5 cm. The slave cylinder has a radius of 2.5 cm. If a constant force of 100 N is applied on the brake what distance the car will travel before coming to stop ?

A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes. The car covers a distance of 100 m before it stops. Calculate (i) the average retardation of the car (ii) time taken by the car to come to rest.

An object performing S.H.M. with mass of 0.5 kg force constant 10 N/m and amplitude 3 cm what is the total energy of object ?

A car moving along a straight road with a speed of 120 km//hr is brought to rest by applying brakes. The car covers a distance of 100 m before it stops. Calculate (i) average retradation of the car. (ii) time taken by the car to come rest.

In car lift compressed air exerts a force F_1 on a small piston having a radius of 5 cm. This pressure is transmitted to a second piston of radius 15 cm. If the mass of the car to be lifted is 1350 kg, what is F_1 ? What is the pressure necessary to ac complish this task ?

An object performing S.H.M. with mass of 0.5 kg force constant 10 N/m and amplitude 3 cm what is the speed at x = 2 cm ?

A racing car of mass 10^2 kg goes around a circular track (horizontal) of radius 10cm. The maximum thrust that track can withstand is 10^5 N. The maximum speed with which car can go around is

A uniform magnetic field of 1.5 T exists in a cylindrical region of radius 10.0 cm, its direction parallel to the axis along east to west. A wire carrying current of 7.0 A in the north to south direction passes through this region. What is the magnitude and direction of the force on the wire. If, the wire intersects the axis .

A uniform magnetic field of 1.5 T exists in a cylindrical region of radius 10.0 cm, its direction parallel to the axis along east to west. A wire carrying current of 7.0 A in the north to south direction passes through this region. What is the magnitude and direction of the force on the wire. If, the wire in the N - S direction is lowered from the axis by a distance of 6.0 cm ?

A uniform magnetic field of 1.5 T exists in a cylindrical region of radius 10.0 cm, its direction parallel to the axis along east to west. A wire carrying current of 7.0 A in the north to south direction passes through this region. What is the magnitude and direction of the force on the wire. If, the wire is turned from N - S to northeast and the northwest direction .