Circular Motion

Question 1

Which arrow indicates the direction of centripetal force on the object represented by the dot?

Revolt · Accepted Answer

C

Question 2

Which statements about inertia and centripetal force are correct? Check all that apply.Inertia is always present.Inertia causes objects to continue moving in circles.Centripetal force is always present.Centripetal force pulls objects toward the center of a circle.Inertia and centripetal force cause circular motion.

Revolt · Accepted Answer

Inertia is always present.; Centripetal force pulls objects toward the center of a circle.; Inertia and centripetal force cause circular motion.

Question 3

N

Revolt · Accepted Answer

10.8

Question 4

m/s

Revolt · Accepted Answer

4.9

Question 5

How are uniform circular motion maps the same as linear motion maps? Check all that apply.Time is represented by dots at 1-second intervals.Start position is represented by an x.Velocity vectors change length as the object’s speed changes.Velocity vectors change direction as the object’s direction changes.Acceleration vectors always point in the same direction.

Revolt · Accepted Answer

Time is represented by dots at 1-second intervals.; Velocity vectors change direction as the object’s direction changes.

Circular Motion Answers

More from this Course

TRY EDGENUITY HACKS