A 70kg bicyclist (including the bicycle) is pedaling right with a constant speed despite experiencing a 40N drag. Neglect any friction impeding her motion.

How many dots must be added to the symbol to properly represent a standard nitrogen ion? a) 1 b) 3 c) 5 d) 8

Amass weighing 24 pounds, attached to the end of a spring, stretches it 4 inches. initially, the mass is released from rest from a point 8 inches below the equilibrium position. find the equation of motion. (use g = 32 ft/s2 for the acceleration due to gravity.)

The total amount of energy contained in an object