Which sentences describes an object that has kinetic energy

Acompound machine is also called a machine. a. force b. simple c. complex d. directional

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

What determines the amount of inertia an object has