2 pt

3 pt

4 pt

5pt

1 pt

2 pt

3 pt

4 pt

5 pt

1 pt

2pt

3 pt

4pt

5 pt

1pt

2pt

3 pt

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5 pt

1 pt

2 pt

3 pt

4pt

5 pt

1pt

IN THE THIRD PLACE

WORKING ON

IMPULSE

PUSH or

PULL

SIR ISAACIN THE

SECOND PLACE

A push or pull on an object

What is force?

The vector sum of all forces acting on an

object

What is net force?

The SI unit of force

What is Newton?

Also known as the Law of Inertia

What is Newton’s first

Law?

The property of matter that causes

it to resist a change in its

motion

What is inertia?

Newton’s law often summarized

by the formula

F = ma

What is Newton’s 2nd

Law?

The produce of mass and velocity

What is momentum?

The common SI unit for

momentum

What is kg m?

s

The natural force that accelerates objects

toward the center of the earth at approximately

9.8 m/s2

What is gravity?

The force needed to give a 1-kg mass an acceleration of 1m/s2

What is one Newton?

Any material that has mass and

occupies a volume

What is matter?

The measure of the amount of matter in an

object

What is mass?

The quantity represented by

the letter a in the formula F=ma

What is acceleration?

The force on a body due to the

gravitational attraction of a second body

What is weight?

The product of force and time

What is impulse?

The law that states that for every action there is an equal and

opposite reaction

What is Newton’s 3rd law?

The reaction when a tennis racquet hits a

tennis ball

What is the tennis ball hitting the racquet?

The reaction of the earth’s gravitational pull on your mass

What is your mass’ pull on the

earth?

The sum of the force vectors in an

action/reaction pair

What is zero?

The name for the force on a cord,

string, or rope created by supporting a mass

What is tension?

The force that resists the motion, or the attempted motion

between two objects in contact

What is friction?

The label for work

What is a Joule?

The change in velocity of a ball when it is pitched at 15 m/s and comes off the bat at 35 m/s

What is 50 m/s?

The amount of work done in lifting a 5 N box, 2 meters

What is 10 J ?

The amount of work done when holding a 25 N box for 10 sec.

What is zero?