Question

A ball is thrown up. the sum of kinetic and potential energies maximum at

• A. Ground
• B. Highest point
• C. In the centre while going up
• D. At all points

Answer 1

Answer:

D. At all points

while going from groung to top the kinetic energy is converted in to potential energy so all points will be the same energy. at groung kinetic energy maximum and at the top potential energy is maximum.