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
15
×
How does the nutcracker make it easier for us to do work?
The nutcacker reduces te effort needed to crack a nut by multiplying the force applied
Oops!
Check
Okay!
Check
15
×
What's the name of this example of an inclined plane?
A ramp
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
shark
Other team loses 15 points!
Okay!
×
gift
Win 15 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
What is the function of first-class and second-class levers?
to multiply the force applied (effort) to produce a greater force.
Oops!
Check
Okay!
Check
15
×
Why do the inclined plane reduce the force applied (effort)?
Because the effort moves the objects over a greater distance.
Oops!
Check
Okay!
Check
15
×
Identify the effort, fulcrum and load!
Oops!
Check
Okay!
Check
15
×
Which is bigger, the wheel or the axle?
The wheel
Oops!
Check
Okay!
Check
15
×
What is the function of third-class lever?
To multiply speed
Oops!
Check
Okay!
Check
15
×
What is the type of simple machines of this tools? Identify the effort, fulcrum and load!
Oops!
Check
Okay!
Check
×
boom
Lose 50 points!
Oops!
×
gift
Win 5 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
What happens to the bigger gear when we turn the smaller gear?
the bigger gear will also turn but in the opposite direction.
Oops!
Check
Okay!
Check
×
lifesaver
Give 20 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
gift
Win 20 points!
Okay!
×
lifesaver
Give 25 points!
Oops!
15
×
A pulley system used on ship is usally called ... and ...
a block and takle
Oops!
Check
Okay!
Check
15
×
What are gears?
Simple machine that have wheels and teeth
Oops!
Check
Okay!
Check
15
×
What was done to enable the load to be lifted in Diagram D?
A longer lever was used to lift the load.
Oops!
Check
Okay!
Check
×
Restart
Review
Join for Free
;
Your experience on this site will be improved by allowing cookies.
Allow cookies