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Forces and Newtons Law Flashcards | StudBud
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Forces and Newtons Law
Forces and Newtons Law
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A #physics quiz on #forces and #newtons laws
Flashcards
11 cards
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Questions
11
Answers
1
What is the relationship between Mass (m), Force (F) and Acceleration (a)?
a=Fm
F=m/a
m= F/a
m=a/F
2
What term would you give the upwards force of the car? (Blue Arrows)
Normal Force
Resistance Force
Drag
Thrust
3
What is the name of the force pushing the car down?
Resistance
Drag
Thrust
Weight
4
Which of Newtons Laws does this example demonstrate?
3rd
4th
2nd
1st
5
Which Law states that for every action there is an opposite and equal reaction?
3rd
2nd
4th
1st
6
Does a heavy object have more or less inertia than a lighter one?
The same
More
Less
Doesn't Matter
7
In what direction is the box moving??
Left
Down
Up
Right
8
A bike that weighs 125kg is accelerating at 2.5 m/s
2
and hits a wall. What is the Force?
0.02 N
50 N
127.5 N
312.5 N
9
When a train moves to a stop, an apple rolls. In which direction will the apple roll?
To the front of the train
Towards the side
Towards the back of the train
It is impossible to know
10
Which of Newton's Laws is this question taking advantage of?
4th
3rd
2nd
1st
11
Which of the following factors does not contribute to drag?
Wind Resistance
Friction
more rocks on the road.
Ice
