stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Science FORCES (simple machines) Flashcards | StudBud
Explore
/
Science FORCES (simple machines)
Science FORCES (simple machines)
10 terms
·
StudBud Administration
·
32 plays
#SCIENCE!
Flashcards
10 cards
F
Practice quiz
P
Host live
L
Questions
10
Answers
1
What is not an example of what a simple machine can do
speed up a force
change size of a force
change change direction of a force
change perimeter of a force
2
how many lever types are there
1
4
3
2
3
What was a common simple machine in the medieval times as weapons?
catapult
Swords
Guns
Castles
4
Turning on a tap does what?
Makes a wider spot to open the valve
Decreases the force required to open the valve
Increases the force required to open the valve
5
What is and example of a second class lever?
Scissors
Nut Cracker
Screw Driver
Sea saw
6
Finish this: Effort, load and _________
Noven
Fulcrum
Forthem
Axel
7
What do we use to measure force?
Namatosices
Crotions
Demotions
Newtons
8
What can be used as a lubricant?
cloth
lava
water
ice cream
9
What made simple and complex machines possible?
Medicine
Wheel
Wood
Animals
10
which way would a gear turn if another is connected to it?
The opposite direction
the same direction
