Two forces acting at a point make angles of 25 and 65 respectively with their resultant which is of magnitude 150 N.
Find the magnitudes of the two component forces.

Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz

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

Does anyone have the answers to online physics course plato course physics, semester a v3.0