PHYSICS

PHYSICSScience of Interaction of Matter and Energy

KINEMATICSDynamics of MOTION

WHAT IS MOTION?A change in an objects position with respect to its FRAME OF REFERENCE.

FRAME OF REFERENCEA tool used to describe the relative motion of an object

PRESENTATION OF ASSIGNED TASKS

GROUP 1Dramatization of a Walkathon to Marathon Event

GROUP 2Creative Story Telling of an Own Composition of Literature describing on how Isaac Newton formulated his laws.

GROUP 3Presentation of an Anti Motion Recorded Dance

GROUP 4Short Stage Play about Action Reaction Law

GROUP 5Radiobroadcasting of Physical Motion on how it affects our daily lives.

Motion and the laws

Discovering the law of movesBy: James Benedict Cuesta

SirIsaacNewton

CalculusReflecting TelescopeTheory of GravityLight is composed of rainbow colorsLaws of Motion

NEWTONSFIRSTLAW OF MOTION(Law of inertia)

An object at rest will remain at rest and an object in motion traveling in a straight path with constant velocity will remain in motion unless acted upon by a net external unbalanced force.

MASSAmount of matter in an object measured in kilograms.INERTIAThe property of an object that describes how much it will resist change to the motion of the object.

THE MORE MASSIVE THE OBJECT THE MORE INERTIA IT HAS

Unless acted upon by a net external unbalanced force, the ball will remain in the tee forever.

Friction as a net external unbalanced force

Sliding frictionRolling friction

Fluid frictionStatic friction

NEWTONSsecondLAW OF MOTION(Law of acceleration)

Acceleration is directly proportional to the net force but inversely proportional to the mass of an object.

WEIGHT

One rock weighs 5N. The other rock weighs 0.5 N. How much more force will be required to accelerate the first rock at the same rate as the second rock?10 times as much in the equation 5N / 0.5N

NEWTONSthirdLAW OF MOTION(action reaction law)

For every action there is an equal and opposite reaction.

What happens if you are standing on a skateboard or a slippery floor and push against a wall?

Why does it hurt so much when you stub your toe?

A bug with a mass of 5 grams flies into the windshield of a moving 1000 kilograms bus. Which will have the most force? The bug on the bus or the bus on the bug?

Force (bug) = m x A

Force (bus) = M x a

The Same

WHAT LAWS ARE REPRESENTED?

RECAP1st Law An object at rest will remain at rest and an object in motion traveling in a straight path with constant velocity will remain in motion unless acted upon by a net external unbalanced force.

RECAP2nd Law Acceleration is directly proportional to the net force but inversely proportional to the mass of an object.

RECAP3rd Law For every action there is an equal and opposite reaction

ASSIGNMENTResearch all about the Kinematics Variables of Motion