:) P-W
W = F xd
Force is measured in Newtons.
Distance is measured in meters.
Time is measured in seconds.
Find the units that measure power.
A)
meters
second
B)
Newtons
second
C)
seconds
(Newton x meter)
D)
(Newton x meters)
seconds

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.