An objet of mass 40kg is raised to a height of 5m above the ground.What is it's potential energy ? If the object is allowed to fall, find it's kinetic energy when it is halfway down
Answers
Answered by
4
Answer:
mass of the object= 40 kg (m)
height of the object=5m (h)
formula for potential energy=m into g into h
acceleration due to gravity = 10m/s2
A/q-: 40 into 10 into 5 = 2000 Joule
kinetic energy will be 9.8m/s2
Answered by
2
here ur answer is attached hope it's help u......
Attachments:
Similar questions