Question

Draw time -velocity graphs of increasing acceleration and decreasing acceleration?​

Answer 1

Answer:

VT graph for increasing acceleration is an upward parabola.

VT graph for deceleration or decreasing acceleration is a downward parabola.

Answer 2

Answer:

According to the law of gravitation, the force of attraction acting between two bodies is given by, Thus, when the distance between the objects is reduced to half the gravitational force increases by four times the original force.