Question

Example 2.11 : A stone is dropped from a height of 50m and it falls freely
Calculate the (i) distance travelled in 2 s, (ii) velocity of the stone when it reaches
the ground, and (iii) velocity at 3 si.e., 3 s after the start.​

Answer 1

Answer:

1) S is 20m

2)velocity is 10m/s

3)velocity is 5 root 10 m/s