a body is dropped from the top of a tower. It acquires a velocity 20ms on reaching the ground. Calculate the height of the tower
Share
a body is dropped from the top of a tower. It acquires a velocity 20ms on reaching the ground. Calculate the height of the tower
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
V = u + gt
20= 0 + 10t , t = 2s
h = 1/2 gt2
h=1/2 * 10 * 2*2
h=20m