Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Loading
5
×
What unit do we use to measure force?
Newtons
Oops!
Check
Okay!
Check
25
×
Resistance of a fluid to change in shape is called...
Viscosity
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
10
×
Is it easier to stop a bike on a sunny day or a rainy day?
It's easier to brake on a sunny day, ground is slippery on rainy days, so you get less friction = harder to stop.
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 20 points!
Okay!
×
baam
Lose 10 points!
Oops!
25
×
An object can change its motion from rolling friction into....
Sliding friction
Oops!
Check
Okay!
Check
15
×
...can be any object that is rotating / turning on an axis.
Rolling friction
Oops!
Check
Okay!
Check
5
×
... takes place when an object touches other object.
Friction
Oops!
Check
Okay!
Check
10
×
... is the force of gravity on a person or object at the surface of a planet.
Weight
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
magnet
Take 10 points!
Okay!
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
Two ... forces keep everything in place when an object is static.
balanced
Oops!
Check
Okay!
Check
5
×
What is the type of force when 2 surfaces rub together?
Friction
Oops!
Check
Okay!
Check
15
×
Is the friction more or less when the ground is bumpy (not flat)?
More! Smooth flat surfaces have less or no bumps and they make it easier to push objects.
Oops!
Check
Okay!
Check
10
×
True or False: Friction allows us to grip objects and to stand up.
True.
Oops!
Check
Okay!
Check
×
lifesaver
Give 10 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 25 points!
Oops!
10
×
True or False: Lighter objects require less force to stop than heavier objects.
True.
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies