The three laws of motions Flashcards
What are the three laws of motion?
THREE LAWS OF MOTION:
• Law of Inertia
• Law of Acceleration
• Law of Interaction
What is Newton’s second law of motion?
Law of Acceleration
Who invented the Three Laws Of Motion?
Isaac Newton
What is Newton’s first law of motion?
Law of Inertia
What is Newton’s third law of motion?
Law of Interaction
It is a law of motion that states:
• An object at rest will remain at rest unless acted on by an unbalanced force.
• An object in motion will continue with constant speed and direction unless acted on by unbalanced force.
Law of Inertia
It is a law of motion that states:
• The acceleration of an object depends on the mass of the object and the amount of forced applied.
Law of Acceleration
It is a law of motion that states:
• For every action force, there is a reaction force equal in strength and opposite in direction.
Law of Interaction
Two formula in law of acceleration
F=ma
W=mg
S.I unit of F=ma and W=mg
Newton (N)
It is the property of a body that tends to resist a change in its state of rest or motion.
INERTIA
The acceleration of an object is ____________ proportional to the net force acting on it and is ____________ proportional to the object’s mass.
Directly proportional to the net force
Inversely proportional to the object’s mass
True or False
The net force of an object is equal to the product of its mass and acceleration.
True
1 N = _____________
1 kg•m/s²
