If the speedometer(in km/h) of a bike riding along a straight road varies with time as given V(t)=3t2
What will be the distance it has covered after time t = 2 hr?
If the speedometer of a bike riding along a straight road varies with time as given v(t)=(t+3)2+t2 What will be its accelaration at time t = 1s.
A simple pendulum attached to the ceiling of a stationary lift has a time period T. The distance y covered by the lift moving upwards varies with time t as y=t2 where y is in metre and t in second. If g=10ms−2, the time period of the pendulum will be