Question

A Stone Dropped From The Top Of Tower Reaches The Ground in 8 Seconds (a=10 m/s²).
Calculate : 1) The Height Of The Tower.
2) The Distance Travelled By The Stone in 8th Second.

Please Give The Detailed Description......

Answer 1

TO CALCULATE HEIGHT OF THE TOWER: <(u) initial velocity=0 (a) acceleration due to gravity=10m/s2 (t) time=8s So, By using the formula h=ut+1/2 at2 h=0×8+1/2 10×8×8 h=320m DISTANCE TRAVELLED BY STONE IN 8s =HEIGHT OF THE TOWER So S=h=320m

Answer 2

Answer:

320

Explanation:

Put in the formula

S = ut + 1/2at2