Law of Inertia

action-reaction

objects at rest tend to stay at rest

When a bullet is fired from a gun, the gun has recoil

It takes more force to accelerate a Ford F-150 truck than a moped.

An object pushed out of a spacecraft will continue moving in a straight line path until it collides with something.

Anything that changes the motion of an object is a(n)

The best measure of an object's inertia is its

If the net external force on an object is zero, the object has no

The force required to keep a spaceship in constant velocity in outer space is equal to

Neglecting air resistance, once a cannon ball is fired from the cannon, it's

A metal sphere weighing 44 N hangs motionless from a chain attached to the ceiling. The net force acting on the sphere is

A Newton is

The moon

A ball rolls off a table and strikes the floor, as shown. If the time the ball spent in the air was 0.58 s, how fast did the ball leave the table?

which of the following is NOT an accurate statement regarding Newton's 2nd Law?

A bat hits a baseball with a force of 500 N. The bat decelerates a little because the ball exerts a reaction force of

In projectile motion problems, the variable that both parts of the motion have in common is

An astronaut in space will find it easy to shake a large boulder because it loses its inertia when it in in outer space

A pillow has more inertial than the car battery since it takes up more space

when you dive off of a diving board, you pull the earth upward with a force equal to your weight

It is impossible to lift yourself off of the ground by pulling on your own clothing

Newton's Third Law deals with two forces acting on two objects

when the net force on an object is zero, it must be stationary

Gravity pulls all objects with the same force

A rock thrown horizontally from the top of a building will hit the ground after one that is dropped from the same height (in the absence of air resistance)

When a student runs and kicks a ball, they have applied an ___________ force to move the ball.

When a heavy football player and a light one run into each other, who exerts more force

Letting go of a balloon full of air is demonstrating Newton's ______ _______ ________ _________ because the air comes out of the back and the balloon moves forward.

A 20 kg bike accelerates at 10 m/s². what was the force

A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s². Determine the mass of the encyclopedia?

If a 10 kilogram object accelerates suddenly at 15 m/s², how much force was applied to the object?

If an object was accelerating at 10 m/s², and a force of 10 newtons was required to accelerate it, what was the object's mass?

A 260.5N unbalanced force applied to push a chair across the room causing an acceleration of 4.2 m/s². What is the mass of the chair?

A skydiver jumps from a plane. As she falls, air resistance upwards is

If a person who has a mass of 70 kg and weighs 154 pounds (686 N) on Earth traveled to the surface of the moon, where the acceleration due to gravity is 1.6 m/s/s, his/her weight on the moon would be _______.

When a parachute canopy is opened more drag (air resistance) is created because: