Math, asked by IFSShashankKamal, 9 months ago

A body is dropped from the top of a tower. It acquires a velocity of 20 m/s on reaching the ground. Calculate the height of the tower. (Take g = 10 m/s2)​

Answers

Answered by Anonymous
3

Final velocity , v=20m/s

g=10m/s

2

By third eqation of motion we have,

v

2

=u

2

+2gS

Since, u=0

S=

2g

v

2

⇒S=

2×10

20

2

=20m

Similar questions