A car accelerates uniformly from rest to a speed of `10 m//s` in a time of 5 s .The number of revolutions made by one of its wheels during this motion if the radius of the wheel is `1//pi` m .

If a car accelerates uniformly from rest and attains a speed of 40 ms^-1 in 10s, it covers a distance of

A car accelerates uniformly from rest and reaches a speed of 27 m//s in 9.00s . If the diameter of a tire is 60 cm , find (a) the number of revolutions the tire making during this motion, assuming that no slipping occurs. (b) What is the final rotational speed of a tire inrevolutions per second.

The number of revolutions made by a circular wheel of radius 0.7 m in rolling a distance of 176 m is :

A car of mass 1000 kg accelerates uniformly from rest to a velocity of 15 m/s in 5 sec. The average power of the engine during this period in watts is :

The number of revolutions made by a circular wheel of radius 0.7m in rolling a distance of 176m is

The number of revolutions made by a circular wheel of radius 0.7m in rolling a distance of 176m is

The angular velocity of a wheel rotating with constant angular acceleration, changes from 2 rad/s to 6 rad/s in a time interval of 31.4 s. The number of rotations made by the wheel in this interval of time is

The angular velocity of a wheel rotating with constant angular acceleration, changes from 2 rad/s to 6 rad/s in a time interval of 31.4 s. The number of rotations made by the wheel in this interval of time is

The angular velocity of a wheel increases from 120 to 480 rpm in 10 s .The number of revolutions made during this time is

A car accelerates uniformly at 4 m s^(-2) from rest. Find its velocity at the end of 5 seconds.