A body moves from rest with a constant acceleration of `5m//s^(2)`. Its instantaneous speed (in m/s) at the end of 10 sec is

(a) A body starting from rest moves with a constant acceleration of 5 m//s^(2) . What is velocity of the body after 10 sec ? (b) A scooter moving with a velocity of 18 km//h is brought to rest in 5 s by applying brakes. What is the acceleration produced ?

A vertical metal rod of length 1.5 m is at rest in the earth's magnetic field of B_(H)=4xx10^(-5)T . If it starts moving at right angle to the magnetic meridian with a uniform acceleration of 5m//s^(2) , then the instantaneous emf induced in it at the end of 2 s will be

A body starts from rest with an acceleration 2m//s^(2) till it attains the maximum velocity then retards to rest with 3m//s^(2) . If total time taken is 10 second, then maximum speed attained is

A body starts from rest with an acceleration 2m//s^(2) till it attains the maximum velocity then retards to rest with 3m//s^(2) . If total time taken is 10 second, then maximum speed attained is

A body starts from rest with a uniform acceleration of 2 m s^(-1) . Find the distance covered by the body in 2 s.

A body starting from rest has an acceleration of 5m//s^(2) . Calculate the distance travelled by it in 4^(th) second.

A body starting from rest has an acceleration of 5m//s^(2) . Calculate the distance travelled by it in 4^(th) second.

A body starts from rest and moves with a uniform acceleration of 4 m//s^2 ?. Calculate the displacement of the body in 10 seconds.

An object dropped from a cliff falls with a constant acceleration of 10 m/s2. Find its speed 5 s after it was dropped.