Question

question 23 of 25
which of the following describes an object in static equilibrium?
a. an elephant stands in one place without moving.
b. a gorilla jumps straight into the air.
c. a squid moves at a velocity of 10 m/s straight down.
d. a car drives in a circle at a constant speed of 8 m/s.

Explanation:

Static equilibrium means an object is at rest and the net - force acting on it is zero. An elephant standing in one place without moving is at rest. A gorilla jumping is in motion with an upward force applied, a squid moving is in motion, and a car moving in a circle has centripetal force acting on it and is also in motion.

Answer:

A. An elephant stands in one place without moving.