Which of the following has a similar wave structure to the longitudinal compression P-waves?

To travel at constant speed, a car engine provides 24kw of useful power. the driving force on the car is 600n. at what speed does it travel?

What is the stall speed at sea level of an airplane that weights 10000 lbs., has a wing area of 300ft^2, and a maximum lift coefficient of 1.4? what is the stall speed if flaps that double cl, max are applied?

A2k pendulum has a speed of 1 m/s at a height of 1/2 meter