Test: inertia
Description: inertia
Subject: Science
Subtopic: Physics
Topic: Modern Physics

Question 1 of 10
Any force that is keeping an object moving in a circle is know as
 friction centripetal force gravity a vector
Question 2 of 10
Acceleration is
 a change in force over time the speed of an object a change in velocity over time how fast an object moves
Question 3 of 10
When one object exerts a force on another object, the second object exerts a force back on the first object that is
 equal in size and in the same direction unequal in size and opposite in direction unequal in size and in the same direction equal in size and opposite in direction
Question 4 of 10
Balanced forces act on
 unbalanced objects balanced objects two different objects the same object
Question 5 of 10
A push or pull is called
 acceleration force velocity motion
Question 6 of 10
James combines all the forces acting on a tennis ball. He is finding the
 frictional force gravitational force inertia force net force
Question 7 of 10
Janet is sliding a box across the floor. What does she need to know to calculate the force on the box?
 friction and gravity acceleration and friction mass and acceleration mass and inertia
Question 8 of 10
Inertia is the resistance of an object to a change in its
 gravity mass balanced force motion
Question 9 of 10
A soccer player kicks a ball that is at rest. What do you predict will happen?
 The ball will accelerate in the direction opposite the applied force. The ball will lose momentum. The ball will not move. The ball will accelerate in the same direction as the applied force.
Question 10 of 10
According to Newton's second law of motion, force equals mass time
 acceleration momentum velocity mass