Figure 6 shows a weight of 200 N hanging from the midpoint of a wire. Calculate the tension, T, in the wire.

The momentum of an isolated system is conserved a) only in inelastic collisions. b) only in elastic collisions. c) in both elastic and inelastic collisions

Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?