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FORCES, PROJECTILES AND GRAVITY!! (Physics MI Game) Flashcards | StudBud
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FORCES, PROJECTILES AND GRAVITY!! (Physics MI Game)
FORCES, PROJECTILES AND GRAVITY!! (Physics MI Game)
20 terms
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Fun physics quiz on Newton's laws and projectiles Some calculations included
Flashcards
20 cards
F
Practice quiz
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Host live
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Questions
20
Answers
1
If two identical GMO oranges with a
radius of 2.50 m
were placed side by side,
what is r
2
?
0.0025 m2
6.25 m2
39.1 m2
25.0 m2
2
What is a force in PHYSICS?
has a magnitude but no direction
A push or pull on an object in a given direction
The motion of an object in response to gravity
An object that is being moved
3
Get your pencils ready!
No
Yes
Not enough information
4
What is Newton's
law of inertia
?
Objects at rest tends to stay at rest
For every action, there is an equal and opposite reaction
Acceleration = proportional 2 the magnitude of the net force
Thou shalt have no other laws of motion
5
Find the net force! (Gravity does not apply)
110 N
110 N [W]
930 N [W]
110 N [E]
6
What is
false
about matter?
All matter has volume
All matter experiences gravity
Matter has no mass but has weight
All matter have mass
7
FINAL QUESTION!! Be careful of the details!
0.8 m/s
1.2 m/s
9.8 m/s
1 m/s
8
Why is the box not moving?
Ff = μ
Ff ≥ FA
Ff < FA
Ff ≤ FA
9
What is
⊽
1
?
The final velocity
The initial speed
The final speed
The initial velocity
10
What is the unit in which force is measured in?
1g/m/s2
Newdles
1 kg/m/s
1 kg/ms-2
11
What is true about static friction?
It causes stationary objects to accelerate
It opposes the motion of a moving object
If you rub two socks together it will produce a shock
It is never less than kinetic friction
12
Foster, Duncan. 2016. Class handout. Sir William Mulock Secondary School. Newmarket. April 14.
Thank
You
Playing!!
For
13
Force sensors are found at each end of two strings. Where should they feel the
greatest
force?
C and D
only D
Only A
A and B
14
Notice the
curling stone
(puck the guy is holding)
It's
current motion
can be described as:
Accelerating
Stationary
Constant velocity
Projectile
15
The measure of mass depends on where you are in the universe
False
True
16
What is an example of a non-contact force?
Friction
Gravity
Air resistance
Tension
17
The
law
:
"For every action there is an equal and opposite reaction"
is...
Newton's Fourth Law
Newton's Third Law
Newton's First Law
Newton's Second Law
18
The unit for
weight
is?
Kilograms
Both Kg and N
Newtons
None of the above
19
What does the law of universal gravitation allow you to do? (Not combined w/ other equations)
Calculate velocity
Calculate magnetic force
Calculate the horizontal force acting on a projectile
Get the mass of an object
20
If you pulled with a force of
40N
, what force am I pulling with if the rope does not move?
Not enough information
40N
80N
20N
