6. a copper penny has a mass of 3.1 g and a volume of 0.35 cm3. what is the density of copper?

You have a pick-up truck that weighed 4,000 pounds when it was new. you are modifying it to increase its ground clearance. when you are finished

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

Ashot putter releases the shot some distance above the level ground with a velocity of 12.0 m/s, 51.0 ∘above the horizontal. the shot hits the ground 2.08 s later. you can ignore air resistance. how far did she throw the shot?