Question

A stone is thrown up vertically with a velocity of 70m/sec. to how much height it will rise​

Answer 1

Answer: 245m

Explanation:

We know : v^2-u^2=-2gs   [we know v=0]

               -u^2=-2gs

        u^2=2gs

     70^2=2*10*s

   s=70^2/20 = 245m

Answer 2

Answer:

245 M

H=U^2/2G

U=70

H=4900/2X10

=490/2

=245

Explanation: