The energy of a flying kite is kinetic energy.
Write true or false for each statement:
(a) A coolie does not work against the force of gravity while carrying a luggage on a plane road.
(b) The energy stored in water of a dam is kinetic energy.
(c) The energy of a flying kite is kinetic energy.
(d) Work done by a boy depends on the time in which he does work.
(e) Power spent by a bosy depends on the time for which it does work.
State whether the following objects posses kinetic energy, potential energy, or both :
(a) A man climbing a hill
(b) A flying aeroplan
(c) A bird running on the ground
(d) A ceiling fan in the off position
(e) A stretched spring lying on the ground.
A flying bird has kinetic energy as well as _______ energy.