Physical Science - Force and Newton's Laws

An object will remain at rest or in uniform motion in a straight line unless acted upon by an external force.

• Newton's 1st Law of Motion

• Newton's 2nd Law of Motion

• Newton's 3rd Law of Motion

Acceleration of a particle is dependent on the forces acting upon the particle and the particle's mass.

• Newton's 1st Law of Motion

• Newton's 2nd Law of Motion

• Newton's 3rd Law of Motion

For every action, there is an equal and opposite reaction.

• Newton's 1st Law of Motion

• Newton's 2nd Law of Motion

• Newton's 3rd Law of Motion

Founder of the Laws of Motion, Law of Universal Gravitation, Calculus, and Cat Doors.

• George Washington Carver

• Isaac Newton

• Isaiah Newton

• George Washington

Jackson pushes a box with 40 N of force to the right. At the same time, Eliza pushes the same box with 40 N of force to the left. What is the Net-force?

• 80 N to the right

• 80 N to the left

• 0 N

• 160 N to the left

Paige pushed a ball with 70 N of force to the right, at the same time Hugh pushed the ball with 40 N of force to the left.

• 30 N Left

• 110 N Left

• 30 N Right

• 110 N Right

What law of motion does this picture represent?

• Newton's 3rd law

• Newton's 4th law

• Newton's 1st law

• Newton's 2nd law

Objects with greater mass have a greater inertia; objects with less mass have less inertia.

• true

• false

A ______ is a push or pull on an object.

• force

• speed

• acceleration

• velocity

Net force is a combination of all ________ acting on an object.

• forces

• speeds

• accelerations

• velocities