stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Forces and Motion Flashcards | StudBud
Explore
/
Forces and Motion
Forces and Motion
14 terms
·
StudBud Administration
·
66 plays
For third grade to review basic physics concepts around Newton's Laws.
Flashcards
14 cards
F
Practice quiz
P
Host live
L
Questions
14
Answers
1
All of the following are true EXCEPT...
Gravity pulls a skydiver back to Earth's surface.
Gravity makes it easy to coast down a hill on your bike.
Gravity keeps us from floating into space.
Gravity pushes us down.
2
Why is it harder to ride a bike uphill than downhill?
Hills are mean.
Gravity is trying to pull your bike back down the hill.
Why would I bike uphill?
There is more friction going uphill.
3
If you want your toy car to travel the furthest, push it on the...
grass
gym floor
tar
dirt road
4
The pen on my desk won't move unless an outside force comes along and moves it. This is ....
a joke
friction
science
inertia
5
What forces are acting on the vase in the picture?
Gravity, support force, and friction
Gravity, support force
none
Gravity
6
Mrs. A. was balanced on her paddle board. A wave came along so she fell into the lake. Why?
The wave was too big.
Teachers aren't good at paddle boarding.
Mrs. A. wasn't wearing sunscreen.
The wave created an unbalanced force.
7
If I am fishing and I catch a "big one", I will need a friend to help me pull it in. Why?
Friends are fun to fish with.
Two people make less friction.
It is nice to share.
More force equals more motion.
8
When an object is still, the force is
balanced
unbalanced
the force is with you
friction
9
A ball is rolling down a hill. The hill flattens out and the ball soon stops rolling. Why?
friction
gravity
both red and blue are correct
it got tired
10
An object in motion will stay in motion unless....
it feels like stopping.
it is going too fast.
Mr. Al chases it with a mop.
the motion is changed by an outside force.
11
Every action has an equal and ________________ reaction.
cool
opposite
science
Balanced
12
A satellite that is orbiting Earth will stay on its path around Earth forever unless...
an alien takes it to its UFO.
it runs out of gas.
it hits an object and changes its path.
13
Gravity is a force that...
eats your candy
pushes us down
makes your sandwiches
pulls us down
14
The harder you push someone on a sled, the further they will travel.
False
True
