Question

An object is thrown vertically upwards and rises to a height of 10m calculate
1) The velocity with which the object was thrown upwards
ii ) The time taken by the object to reach the highest point ​

Answer 1

Explanation:

s=2v^2/g

10=2v^2/10

100=2v^2

50=v^2

v=√50

t=√2h/g

t=√2*10/10

t=√20/10

t=√2

t=1.4sec.

Answer 2

Answer:

the velocity with which the object was thrown upward is 14 metre per second

, the time taken by the object to reach the highest point is 10 /7 second