Science GA 3.2

Question 1

Quantities have only a magnitude

Answer 1

Scalar

Question 2

Quantities have both magnitude and direction

Answer 2

Vector

Question 3

What is the 1st Law of Motion

Answer 3

A body in motion remains in motion or a body at rest remains at rest, unless acted upon by force

Question 4

What is the 2nd Law of Motion

Answer 4

The acceleration of an object depends on the mass of the object and the amount of force applied

Question 5

What is the 3rd Law of Motion

Answer 5

For every action, there is an equal and opposite reaction

Question 6

States that the impulse applied to an object will be equal to the change in its momentum

Answer 6

Impulse-Momentum Theorem