Newton's 3rd Law of Motion says..

Every action has an equal and opposite reaction

is a still object compared to an object in motion

What is an example of Newton's First Law?

A ball flying when kicked, then slowing down in the grass

Newton's 2nd Law of Motion says...

Force = mass multipled by acceleration

Which object has the most momentum?

70 lb dog running at 10 miles per hour

Describe Newton's First Law of Motion.

Objects at rest will stay at rest, object sin motion will stay in motion

What is an example of Newton's Second Law?

Saad pulling a heavy door with a lot of force

What is the difference between speed and velocity?

Velocity also measures direction

resistance that an object encounters when moving over another

A change in position of an object

an object's a tendency not to move or change

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Force & Motion Overview

27 termsStudBud Administration28 plays

5th-7th grade

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Questions 27

Answers

1
An example of a reference point could be..
A moving vehicle
A bicyclist
A flying bird
A stop sign
2
Newton's 3rd Law of Motion says..
Every action has an equal and opposite reaction
A ball can only stop when forces act on it
It takes more force to move an object with more mass
Force = mass times acceleration
3
A reference point..
is recorded in Newtons
shows latitude and longitude
measures units of speed
is a still object compared to an object in motion
4
Which is not a force?
Reference points
Friction
A pull
A push
5
Which scientist relates most to physics and motion?
Einstien
Bohr
Newton
Galileo
6
Issac Newt.on labeled the name for gravity
True
False
7
An example of a unit of speed could be...
miles per hour
all of the above
kilometers per hour
meters per second
8
What is an example of Newton's First Law?
Requiring more force to drive a car faster
A ball flying when kicked, then slowing down in the grass
A person falling backwards after passing a basketball
Bunches of inertia
9
What is an example of Newton's 3rd Law?
Zaid leaning backward when he passes a ball to Jenna
Abdul jumping high by pushing force into the ground
Nour and Yusuf running into each other in hamster ball suits
All of the above
10
How is momentum calculated?
mass times velocity
distance divided by time
change of distance divided by time
mass times acceleration
11
Issac Newton invented gravity.
False
True
12
Newton's 2nd Law of Motion says...
Every action has an equal and opposite reaction.
An object at rest will stay at rest
Force = mass multipled by acceleration
Friction slows objects down
13
Speed can be calculated by..
dividing time by distance
diving acceleration in half
dividing distance by time
dividing newtons by meters
14
Which object has the most momentum?
70 lb dog running at 10 miles per hour
50 lb dog running at 5 miles per hour
60 lb dog walking at 1 mile per hour
Little grammy sitting on the couch
15
Which best describes a force?
A push or pull upon an object
Energy stored in objects
Anything that has mass or takes up space
Issac Newton's only discovery
16
Describe Newton's First Law of Motion.
Unbalanced forces are always causing motion
Objects at rest will stay at rest, object sin motion will stay in motion
The force of an object is equal to mass times acceleration
Every action creates an equal and oposite reaction
17
Which is not a force?
Matter
Friction
Inertia
Gravity
18
What is an example of Newton's Second Law?
Jawahir running forward by pressing her foot into the ground
Mahira hitting a volleyball really far
Armaan kicking a soccer ball that was at rest
Saad pulling a heavy door with a lot of force
19
True or false: Gravity is a kind of pull.
True
False
20
Deceleration is still acceleration.
False
True
21
What is the difference between speed and velocity?
Speed is faster
They are the same
Velocity also measures direction
Speed is measured by different units
22
What is friction?
an object's a tendency not to move or change
resistance that an object encounters when moving over another
heat given off when moving surfaces together
is not a force
23
What is an example of gravity?
All of the above
Daniyal and Qasem playing tug of war easily
Ashaar sitting and reading in one place
Mohammad staying on the ground as he walks
24
There is a difference between scientific laws and theories.
False
True
25
Acceleration can be described as..
b & c
the unit for speed
how an object gradually speeds up or slows down
the rate that speed changes
26
What is motion?
An object at rest
A change in position of an object
A reference point
The rate of distance covered by an object
27
What is inertia?
resistance that an object encounters when moving over another
the force that moves an object
the other name for Newton's Second Law
an object's a tendency not to move or change

Force & Motion Overview Flashcards | StudBud