Newton's Laws

What is the other name for Newton's first law of motion?

• law of gravity

• law of motion

• law of inertia

• law of energy

What is the formula for Newton's second law of motion?

• F = ma

• E = mc^2

• a = F/m

• F = 1/2ma

What is the unit of force according to Newton's second law of motion?

• joule (J)

• meter (m)

• kilogram (kg)

• newton (N)

State Newton's third law of motion.

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

• For every action, there is an unequal and opposite reaction.

• For every action, there is no reaction.

• For every action, there is a random reaction.

What is inertia?

• Force exerted by an object

• Resistance to change in motion

• Ability to move freely

• Speed of an object

How does inertia affect the motion of an object?

• It makes the object resist changes in its motion.

• It makes the object change direction easily

• It makes the object move faster

• It has no effect on the motion of an object

What is the relationship between mass and inertia?

• Mass and inertia are inversely proportional

• Mass has no effect on inertia

• Inertia is unrelated to mass

• Mass and inertia are directly proportional

Define action and reaction according to Newton's third law of motion.

• Opposite and parallel reaction

• Equal and opposite reaction

• Opposite and unequal reaction

• Equal and parallel reaction

How do Newton's laws of motion apply to everyday situations?

• They are only relevant to astronauts in space

• They have no practical application in everyday life

• They only apply in laboratory settings

• They can be observed in everyday situations such as driving a car, playing sports, or even walking.

How can understanding Newton's laws of motion help in improving sports performance?

• By wearing the right sports gear

• By eating a healthy diet

• By optimizing movements and techniques

• By listening to motivational music