Question
At the lowest point in its swing, a 2.5 kilogram pendulum bob has 40 Joules of kinetic energy. How high will its swing when it reaches the highest point in its swing?
Answers
drwls
The height H will satisfy the equation
M*g*H = 40.
H = 40/(2.5*9.8) meters
M*g*H = 40.
H = 40/(2.5*9.8) meters