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Duplicate of Newton's Laws Flashcards | StudBud
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Duplicate of Newton's Laws
Duplicate of Newton's Laws
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A #physics #quiz to assess student's mastery of #Newton's #Laws of #Motion
Flashcards
18 cards
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Questions
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Answers
1
What is Newton's third law of motion?
Every action has an equal and opposite reaction.
Objects require force to cause a change in motion.
F=ma
You can't have your pudding before you eat your meat.
2
What is Newton's second law of motion?
You can't have your pudding before you eat your meat.
Every action has an equal and opposite reaction.
Objects require force to cause a change in motion.
F=ma
3
What is the unit of force?
Ohms
Joules
Meters
Newtons
4
If I jump off the table I convert which energy into kinetic energy?
Thermal
Chemical
Potential
Kinetic
5
If you double the mass of an object what happens to the acceleration?
It explodes
It disappears
It doubles
It halves
6
Acceleration is
The rate at which an object changes motion.
How much stuff is in an object.
An object's resistance to changing motion
A push or pull.
7
Gravity's acceleration is always...
10 m/s2 down
10 m/s
5 m/s2
10 m/s2 up
8
I finished a race with a Vf of 5m/s. If the race took me 15 seconds what was my acceleration?
.33 m/s
3 m/s^2
3 m/s
.33m/s^2
9
What is the reaction to punching the wall?
The wall hits you back with the same force.
Nothing.
The wall hits you back, but with less force.
The wall hits you back with more force.
10
What is velocity?
Speed+Speed
Speed + Direction
Speed+ Location
Speed + MPH
11
An apple has stored____ energy
Chemical
Thermal
Kinetic
Potential
12
What is the reaction force to gravity pushing you down into your chair?
the chair pushes down with the same force.
Earth pulls you up with the same force.
There is no reaction force.
Chair pushes in opposite direction with equal force.
13
If i'm moving I have what type of energy?
Kinetic
Chemical
Thermal
Movement
14
It took me 15 mins to walk to my grandma's house 3 Km away. What was my average velocity? V=D/T
.5 km/min
.2km/min
3 km/min
.2
15
Force is
The rate at which an object changes motion.
A push or pull.
How much stuff is in an object.
An object's resistance to changing motion
16
When I rub my hands together to warm them up, I convert Kinetic energy into which energy?
Thermal
Chemical
Potential
Kinetic
17
What is Newton's first law of motion?
F=ma
Every action has an equal and opposite reaction.
You can't have your pudding before you eat your meat.
Objects require force to cause a change in motion.
18
If you double the force of an object what happens to the acceleration?
It doubles
It disappears
It halves
The object explodes
