In empty space, which quantity is always larger for X-ray radiation than for a radio wave? a) amplitude
b) wavelength
c) frequency
d) speed.

Why does the equilibrium position of the spring change when a mass is added to the spring? will the mass oscillate around the new equilibrium position of the spring or the previous position without a mass attached to the spring? if the equilibrium position of the spring changes by 20 cm (assuming no initial mass) when a mass is added to the spring with constant 4.9 kg/s^2, what is the mass of the object attached to the spring?

Name three simple machine found in a ferris wheel

Kinetic energy depends a. mass b. speed (velocity) c. both of the above d. none of the above