Question

a ball is throw up with velocity 14 m/s .calculate the time taken by the ball to reach maximum height

Answer 1

here,
v. =0 since the body moves at the highest point now u= 14m/s as it is given and a is 9.8m/s square due to gravitational force and where to find time v=u +at
is equal to minus 14 divided by 9.8 and which is equals to 1.4
second approx