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 a vector centripetal force gravity
Question 2 of 10
Acceleration is
 how fast an object moves a change in velocity over time the speed of an object a change in force over time
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 opposite in direction equal in size and in the same direction unequal in size and in the same direction unequal in size and opposite in direction
Question 4 of 10
Balanced forces act on
 balanced objects the same object two different objects unbalanced objects
Question 5 of 10
A push or pull is called
 force acceleration motion velocity
Question 6 of 10
James combines all the forces acting on a tennis ball. He is finding the
 gravitational force net force frictional force inertia 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?
 acceleration and friction mass and inertia mass and acceleration friction and gravity
Question 8 of 10
Inertia is the resistance of an object to a change in its
 mass motion balanced force gravity
Question 9 of 10
A soccer player kicks a ball that is at rest. What do you predict will happen?
 The ball will lose momentum. The ball will accelerate in the direction opposite the applied force. 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
 mass acceleration velocity momentum