If forces acting on an object are unbalanced, which factors may result from an unbalanced force? check all that apply.

the net force is negative.

the net force is zero.

the net force is positive.

there is a change in motion.

there is no change in motion.

Astudent weighing 700 n climbs at constant speed to the top of an 8 m vertical rope in 10 s. the average power expended by the student to overcome gravity is most nearly

Of is j/kg·k. if a 2.6 kg of isk to k,is ?

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?