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TCC Physics - Newton's Laws Applied - Sledgehammer Flashcards | StudBud
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TCC Physics - Newton's Laws Applied - Sledgehammer
TCC Physics - Newton's Laws Applied - Sledgehammer
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Mr. Gegg's review of Chapter 2 on Forces #force #newton
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
What two factors affect the gravitational force between two objects?
Gravity and Distance
Gravity and Weight
Mass and Weight
Mass and Distance
2
Which type of friction is shown in the picture?
Static
Fluid
Rolling
Sliding
3
Which of Newton's Laws says objects in motion will continue in motion unless acted on by force?
1st Law
2nd Law
4th Law
3rd Law
4
If a 48,000 N force causes a vehicle to accelerate 2 m/s
2
, what is the mass of the vehicle?
96 kg
24 kg
96,000 kg
24,000 kg
5
What unit do we measure forces in?
m/s
m/s2
N
kg
6
Which of Newton's Laws says the force on an object is equal to its mass times acceleration?
4th Law
1st Law
3rd Law
2nd Law
7
What force always works to oppose motion between two surfaces?
Inertia
Normal
Gravity
Friction
8
What type of motion occurs when an object accelerates downward due to gravity?
Inertia
Collisions
Free Fall
Forces
9
In physics, what word describes a "push or pull" on an object?
Free Fall
Gravity
Friction
Force
10
What is the net force acting on the red box?
8N
2N Right
15N
2N Left
11
What is the weight of a 10 kg object on Earth?
98 N
10 lbs.
9.8 lbs
19.8 N
12
What do we call the downward force of gravity on an object's mass?
Inertia
Gravity
Weight
Mass
13
What is the known value of gravity on Earth?
9.8 m/s2
37 m/s2
3.7 m/s2
8.9 m/s2
14
Which of Newton's Laws says an action force creates and equal and opposite reaction force?
3rd Law
4th Law
1st Law
2nd Law
15
If a 45N force is applied to a 3kg ball, how fast will it accelerate?
42 m/s2
135 m/s2
48 m/s2
15 m/s2
