The document discusses three types of inertia: inertia of rest, inertia of motion, and inertia of direction. Inertia of rest is an object's resistance to changing its state of motion when at rest. More force is needed to overcome an object's inertia of rest and set it in motion. Inertia of motion refers to trying to maintain one's current motion. Inertia of direction applies when turning sharply in a car and leaning into the turn due to one's body trying to maintain its initial direction.

3. INERTIA OF REST
INERTIA OF MOTION
INERTIA OF DIRECTION

4. INERTIA OF MOTION

5. INERTIA OF DIRECTION: WHEN
YOU MAKE A SHARP TURNS
WHILE DRIVING A CAR, YOU
TEND TO LEAN SIDEWAYS.

6. INERTIA OF REST:THE INERTIA OF REST IS
THE PROPERTY OF A BODY TO RESIST CHANGE
IN MOTION WHEN THE OBJECT IS IN REST.
WHEN A BODY IS AT REST, IT HAS CERTAIN
INERTIA OF REST ACCORDING TO ITS MASS AND
IT IS DIFFICULT TO MAKE IT MOVE
IMMEDIATELY. THE OBJECT MOVES ONLY AFTER
A CERTAIN FORCE IS APPLIED. FOR EXAMPLE,
WHEN WE ARE ON A ROLLER COASTER AND WE
START FROM A POSITION OF REST AND COME
DOWN QUICKLY THEN WE TEND TO MOVE
BACKWARD RATHER THAN FORWARD. THIS IS
DUE TO THE INERTIA OF MOTION WE TRY TO
MAINTAIN OUR POSITION OF REST.