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Newton's Laws Sample Problems

Simple Car Sample Problem to Get Your Started

This includes friction and the second half of the video has a twist.

Bullet and Block Problem

As the title indicates..a bullet is shot through a block

Find Tension in a Cable for a Hellicopter

A helicopter lifts a car

Simple Elevator Problem

The forces in an accelerating elevator

Complex Elevator Problem

Much more complex elevator and a person standing on a scale

Action Reaction for Boxes Being Pushed

The action reaction forces are calculated

Action Reaction for Boxes Being Pulled

The action reaction forces are calculated

Find the Tension For Objects Pulled Including Friction

The action reaction forces when friction is included

Find the Tension For Objects More Complex

This one includes penguins

Stacked Boxes With Friction Part 1

This one is a difficult problem and includes tricky free body diagrams

Stacked Boxes With Friction Part 2

This one is a more difficult problem and includes tricky free body diagrams

Vector Forces Newton's Problem

Sometimes you have to add up vectors and not split them into components