Fill in the term to complete each sentence a wave carries___ from one place to another.
mechanical waves carry energy through___.

Around faucet handle is part of a(n) a. lever b. screw c. inclined plane d. wheel and axle

If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?

Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.