A stone of mass 0.5kg is thrown to a height 200m.
(A). What is its kinetic energy and potential energy in its maximum height.
(B). Calculate its kinetic energy and hence its velocity after falling 50m.
(A). What is its kinetic energy and potential energy in its maximum height.
(B). Calculate its kinetic energy and hence its velocity after falling 50m.
1 answer
1 answer
2 answers
2 answers