A car moving along a straight line at a speed of 72km/h stops in 5s. After the brakes are applied. Plot the graph of speed versus time

A car moving along a straight line at a speed of 72km/h stops in 5s. After the brakes are applied. Find the acceleration

A motorcycle is moving with a velocity of 90 km//h and it takes 5 second to stop after the brakers are applied. Calculate the force exerted by the brakers on the motorcycle if its mass alongwith the rider is 200 kg

A car moving along a straight highway with speed of 126 km h^-1' is brought to a stop within a distance of 200 m. What is the retardation of the car (assumed uniform), and how long does it take for the car to stop ?

A car travelling at a speed of 10m/s stops in 4s after the application of brakes. If we assume the retardation to be constant. Find the retardation.

A car travelling at a speed of 10m/s stops in 4s after the application of brakes. If we assume the retardation to be constant. Find the distance travelled during this time.

A driver of a car travelling at 52kmh^(-1) applies the brake and accelerates uniformly in opposite direction. The car stop in 5 s. Another driver going at 3 km h^(-1) applied his brakes slowly and stop in 10 s. On the same graph paper plot the speed versus time graph for the two cars. Which of the two cars travelled farther after the brakes were applied ?