Question

When a stone is falling from a mountain ,its initial velocity is zero and the acceleration due to gravity is 9.8 m/s2. Velocity of the stone is given by v=9.8 t.. Draw its graph and frm the graph ,find the velocity of the stone 4 sec after the start

Answer 1

so acceleration is given we can

Answer 2

Step-by-step explanation:

this pic is your answer I got same question in my book also

I came here from s Chand book