The potential energy for a mass on a spring is proportional to the square of which of these quantities?

oa. mass
ob. frequency
oc. period
od. displacement
oe. velocity

How would a small bar magnet be oriented when placed at position x?

When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?

Ice at 0.0∘c has a density of 917 kg/m3. a 3.00 cm3 ice cube is gently released inside a small container filled with oil and is observed to be neutrally buoyant. what is the density of the oil?