What is the value of x in the diagram?
O 40
O 50°
O 90°
O 180°

Matt is driving down 7th street. he drives 150 meters in 18 seconds. assuming he does not speed up or slow down, what is his speed?

In raising a 6200-n piano with a pulley system, the movers note that, for every 2.2 m of rope pulled down, the piano rises 0.12 m . ideally, find the force required to lift the piano.

Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity