Answer:
A switch opens or closes the electrical circuit, turning the flow of electricity on or off.
Explanation:
Tension in the rope due to applied force will be given as

angle of applied force with horizontal is 37 degree
displacement along the floor = 6.1 m
so here we can use the formula of work done

now we can plug in all values above


So here work done to pull is given by 691.8 J
The Ozone layer in the atmosphere absorbs the UV rays
Hope it helps!
Answer:
The objects kinetic energy increases as it falls from some height.