A scooter acquires a velocity of ` 36 km//h` in `10 seconds` just after the start . It takes `20` seconds to stop . Calculate the acceleration in the two cases.

A scooter acquires a velocity of 36 km//h in 10 seconds just after the start . Calculate the acceleration of the scooter.

A car acquires a velocity of 72 km//h in 10 seconds starting from rest. Find (a) the acceleration (b) the average speed ( c ) the distance travelled in this time.

A car acquires a velocity of 72 km//h in 10 seconds starting from rest. Find (a) the acceleration (b) the average speed ( c ) the distance travelled in this time.

A motor car is moving with a velocity of 108 km//h and it takes 4 second to stop after the brakes are applied. Calculate the force exerted by the brakes on the motorcar if its mass along with the passenger is 1000 kg .

A motor car is moving with a velocity of 108 km//h and it takes 4 second to stop after the brakes are applied. Calculate the force exerted by the brakes on the motorcar if its mass along with the passenger is 1000 kg .

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 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