Worksheetssimple Machines
Total questions: 22
Worksheet time: 17mins
What is a simple machine?
a tool
an object
any tool that makes work easier
an object that changes a force
What is a machine
any tool
a tooth brush
any object
any tool that makes work easier
A Wedge is made up of ...
(a)
what are some examples of inclined planes
ramp
tooth
screw
pully
simple Machine made up of rope fitted around the rim of a fixed wheel
pulley
pully
screw
dad
some pulleys -------the force that is used on them and some pulleys -------the direction
lever
change
increase
decrease
Name 3 simple machines
car
lever
pulley
scrow
screw
think of three simple machines that you have used before
door
boat bus
bus
pencil sharpener
ramp
How do simple machines work?
allow kids to do work
allows people to do work
allows cat to dance
allows people to do work with less force
pulley
witch is not a simple machine
wedge
pulley
car
lever
wheel and axle
Some simple machines change the...
direction
force
direction of the force
inclined plane
nothing
What is your favorite simple machine?
(a)
What is a compound machine?
(a)
Some simple machines------------------ over which a force is used
have fun
cats
pulley is made of STUFF?!?!?!?!?!?!?!?
increase the distance
what simple machine is made up of a slanted surface?
(a)
a wedge is shaped like a ...
a
w
v
u
y
What is this quiz about?
(a)
a wedge changes the direction of a force from...
downward to outward
outward to downward
true or false wedges help to cut, split, and stop objects
TRUE
FALSE
what is a screw
(a)
Turning a screw with a screwdriver pushes the screw into th wood. The force is ---------- over many turns.
(a)
levers are often used to
(a)
