Question

A object is thrown upwards it reaches its highest point in 5.0 seconds. Find the velocity with which it was thrown?

Answer 1

Answer:

v=0,u=?,g=-10m/s^2,t=5sec

here g is negative because object is moving in opposite direction

As per the formula,

v=u+at

v=u-gt

0=u-10*5

u=50m/s