Question

an object is dropped from atomer 180 cm high find the time taken by it to reach the ground and also the velocity at the end of the ground plot distance time graph velocity time graph acceleration time graph​ ?

Answer 1

Answer:

This is answer

I hope this is correct answer

Answer 2

Answer:

6 m/s and timeis 0.6sec

Explanation:

s=vit+0.5gt*2

First s=180cm=1.8m

putt values as g=10

1.8=0+0.5×10t*2

1.8=5t*2

1 .8/5=t*2

0.36=t*2

t=0.6sec

vf=vi+at

vf=0+10×0.6

vf=6m/s