Newtons three laws of motion

Front

What did Isaac Newton famously observe that led to his theory of gravity?

Back

An apple falling on his head.

Front

What does Newton's First Law of Motion state?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.

Front

What is inertia?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the formula for calculating force according to Newton's Second Law?

Back

Force = Mass x Acceleration (F = ma).

Front

What does Newton's Third Law of Motion state?

Back

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

Tags

NGSS.MS-PS2-1

Front

What is the relationship between mass and acceleration in Newton's Second Law?

Back

The force acting on an object is directly proportional to the mass of the object and the acceleration produced.

Front

What is momentum?

Back

Momentum is the product of an object's mass and its velocity (p = mv).

Tags

NGSS.HS-PS2-2

Front

How does Newton's Third Law apply to walking?

Back

When you push down on the ground, the ground pushes you up with an equal and opposite force.

Front

What is the significance of the conservation of momentum?

Back

In a closed system, the total momentum before an event is equal to the total momentum after the event.

Tags

NGSS.HS-PS2-2

Front

What is an example of Newton's First Law in everyday life?

Back

A book resting on a table will remain at rest until someone picks it up.