Newton's first law of motion is sometimes called the law of
a. inertia
b. action-reaction
c. balanced forces
d. unbalanced forces

Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot

Can you receive a shock severe enough to prevent you from releasing the wire from an ordinary outlet with dry hands? a. no b. yes explain