Question

A stone is thrown at angle of oº from a height of
100 m with 8ms-1 After 0.6 sec, its velocity will
be:
Option A:
Zero
Option B
13.6 ms
Option
8 ms -7
Option
10 ms.
Ans D solution?​

Answer 1

Explanation:

x component of velocity remains constant through out the journey.

Answer 2

Answer:

Explanation:

here s=100m

u=8m/s

t=0.6sec

a=g=9.8m/s²

V=u+at

V=8+(9.8)(0.6)

V=8+5.88

V=13.88

V=13.9