Because while you are straining to carry the object yoi are also straing to walk up the stairs at the same time. The object weighs you down while your walking up
ALWAYS LIFT WITH YOUR BACK
The answer will depend on who is Carry and what his energy is doing in empty space.
because its strong! you have to be strong to carry something!
waves carry by energy and the energy is gravatational
Wind energy is kinetic energy, it is created by the force of air in motion.
Kinetic energy.
The answer will depend on who is Carry and what his energy is doing in empty space.
because its strong! you have to be strong to carry something!
It was too heavy to carry up the stairs. You must carry the weight of the world on your shoulders.
The same amount of energy (work) is required to move an object to a higher elevationwhether slowly or quickly.The rate at which the energy is transferred (work is done) is called power.So more power is required to raise an object to a higher elevation if it's done faster.
waves carry by energy and the energy is gravatational
Wind energy is kinetic energy, it is created by the force of air in motion.
mechanical waves carry mechanical energy and electromagnetic waves carry electromagnetic energy.
Light waves do carry energy, and when oscillated light can carry information.
mechanical waves carry mechanical energy and electromagnetic waves carry electromagnetic energy.
Kinetic energy.
it is energy
yes it is because if you carry something it is an action