A harmonic wave travels in a wire with amplitude 5.5 mm, wavelength 2.66 m, and
frequency 310 Hz.
What is the speed with which the wave
travels?
Answer in units of m/s.

Which of the following is an example of units for speed

You are driving directly behind a pickup truck, going at the same speed as the truck. a crate falls from the bed of the truck to the road. (a) will your car hit the crate before the crate hits the road if you neither brake nor swerve? (b) during the fall, is the horizontal speed of the crate more than, less than, or the same as that of the truck?

An owl dives toward the ground with a constant velocity of 4.40 m/s at 53.0° below the horizontal. the sun is directly overhead and casts a shadow of the owl directly below it. what is the speed (in m/s) of its shadow on level ground?