EXAMPLE 1
WORK A hockey player uses a stick to exert a constant 4.50 N force forward to a 105
puck sliding on ice over a displacement of 0.150 m forward. How much work does the
stick do on the puck? Assume friction is negligible.

He can play two games. 13/4=3.253.25*2=6.5

Because they're in different places for this the temperature varies.

The boat's velocity relative to the riverbank can be resolved into two components. the component going north is 2.7 m/s and the component going west is 1.2 m/s.we add these two vectors and then find the magnitude of the resultant to get the speed.the magnitude of the resultant vector from adding can be obtained by the pythagorean theorem.    to two significant figures, the boat's speed relative to the riverbank is 3.0 m/s.