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10: Forces 2 Flashcards | StudBud

Explore/10: Forces 2

10: Forces 2

10 terms·StudBud Administration·94 plays

Quick review forces

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Questions 10

Answers

1
What factors affect how strong gravity pulls on an object?
Mass and weight
Mass and distance
Distance and volume
Weight and volume
2
What could we say about the forces here?
The forces are unbalanced.
The forces are balanced.
There are no forces.
Seagulls don't follow the laws of physics.
3
What is the force that the books are putting on the table?
120 N
5 N
16 N
0 N
4
Why can't an object move forever on earth?
Too much kinetic energy
Some objects can
Friction or air resistance will eventually slow it down.
Objects need unbalanced forces to start moving
5
What is the overall net force of this situation?
16 N
8 N
0 N
120 N
6
A force is a...
Kick or punch
thing invented by Star Wars
Slide or fall
Push or pull
7
What type of forces cause motion?
Balanced
Equal
Strong
Unbalanced
8
What do friction and air resistance all have in common?
Unbalanced forces
Balanced forces
Contact forces
Non-physical forces
9
What changes about a burrito as it goes from the Earth to the moon?
More weight
Less weight
Less mass
More mass
10
Which of these forces can act on an object from a distance?
Friction
Magnetic
Air Resistance
Contact force