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Newton's Laws of Motion Flashcards | StudBud
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Newton's Laws of Motion
Newton's Laws of Motion
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Newton's laws of motion #physics #newtonslaws
Flashcards
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Questions
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Answers
1
What kind of force must have been applied to the car to look like this?
balanced
none
unbalanced
gravitational
2
What is the force of gravity on Earth for a 100 kg object if gravity accelerates at 9.8 m/s
2
?
980 N down
9.8 N down
9.8 m/s2 down
980 m/s2 down
3
If an object has a mass of 3.0 kg and has an applied force of 18.0 N, what is the acceleration?
6.0 m/s
6.0 N
6.0 kg
6.0 m/s2
4
What is Newton's first law of motion also called?
law of newton
law of inertia
law of action-reaction
first law of acceleration
5
Identify this law:
Kepler's second law of motion
Newton's first law of motion
Newton's second law of motion
law of inertia
6
What formula would you use to solve for acceleration?
a = m/F
a = F/m2
a = F x m
a = F/m
7
Which of the following is an example of Newton's 3rd Law?
Lightest car winning a race
Rocket launching
Soccer ball hitting the net on the goal
Wearing a seatbelt
8
Which of the laws is represented by the image?
1st
4th
2nd
3rd
9
Who is credited with the three laws of motion?
Galileo
Mr. Barrey
Fig Newton
Isaac Newton
10
The bigger the mass of an object...
both are correct
the more force it needs to accelerate
the more inertia
neither are correct
11
What part of the roller coaster ride represents Newton's 1st Law?
chains pulling down to move the car up
puking after riding
restraints holding you in
accelerating more with less people
12
Identify this law:
Newton's third law of motion
Newton's first law of motion
Newton's second law of motion
Galileo's second law of motion
13
If there are balanced forces acting on a rock moving in space then it will ...
accelerate
stop from friction
change direction
keep moving
14
What is the mass if it takes 42 N to accelerate an object to 3.0 m/s
2
?
14 kg
126 N
126 kg
14 N
15
When the forces are equal the acceleration will be higher if....
the mass doesn't matter
the object has less mass
the object has more mass
the less force is needed
16
Which law explains how Newton's cradle works?
4th
1st
3rd
2nd
17
Which of the following terms are most associated to Newton's 2nd Law?
equal and opposite
force, acceleration and mass
inertia
action and reaction
18
Which of Newtons's Laws explains why the car is moved by the balloon?
Newton's 3rd Law
Newton's 1st Law
Newton's 2nd Law
Newton's 7th Law
19
According to the following chart, which toy car had the greatest force applied?
Car 4
Car 2
Car 3
Car 1
20
What word is defined: an object's tendency to resist a change in motion.
acceleration
resistance
inertia
friction
