The actual motion of a connecting rod of a slider crank mechanism is
How are acceleration (a) and velocity (v) related to displacement (s)?
A body is moving with an acceleration a = 5bt, where t is time in seconds and b is a constant. If the body started with a zero velocity initially, then its final velocity after t seconds will be (t^2 means t squared)
There are 10 floors in a building of height h and assume each floor is equidistant from ground. A man on 7th floor drops a ball from his window (window is exactly in middle of 7th and 8th floor). The ball falls into a well (at the ground) whose water is h meters below the ground level. What is the velocity of the ball as it touches the water?
Velocity
time
The velocity time graph of a motion is shown above. Based on this graph tell which of the following is true?
The velocity time graph of a motion is horizontal straight line. Then
Slope of a v-t curve represents
Area under a v-t curve represents
Which of the following is not a vector quantity
A car is speeding up in motion. Consider a small grain of sand on the circumference of the car tyre. The net acceleration vector of the sand particle