The solid that is formed and usually sinks to the bottom of a solution is the

Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Ahanging spring stretches by 35.0 cm when an object of mass 450 g is hung on it at rest. in this situation, we define its position as x = 0. the object is pulled down an additional 18.0 cm and released from rest to oscillate without friction. what is its position x at a moment 84.4 s later? express your answer in cm.