Simple Machines Change Amount of Force
Presentation
•
Science
•
4th Grade
•
Practice Problem
•
Medium
Standards-aligned
Natalie Broome
Used 35+ times
FREE Resource
13 Slides • 10 Questions
1
Simple Machines Change Amount of Force
Make Work Easier
2
Multiple Choice
3
Simple Machine: Wheel and Axle
Made Of: Wheel attached to a smaller round bar
How It Makes Work Easier: Changes the amount of force (less) needed to move objects
4
Multiple Choice
5
Multiple Choice
6
Wheel and Axle: Clock Hands
Gears are the wheels, the hands are attached to the axle
7
Wheel and Axle: Door Hinge
Circles are wheel, pin is the axle
8
Wheel and Axle: Screwdriver
Handle is the wheel, metal is the axle
9
Multiple Choice
10
Simple Machine: Inclined Plane
Made Of: Slanted surface (lower to higher)
How It Makes Work Easier: Changes the amount of force (less) needed to move objects
11
Multiple Choice
12
Multiple Choice
13
Inclined Plane: Ramp
Less Force to Go Up or Down the Ramp
14
Inclined Plane: Slide
Less force needed than getting from a high point to a low point
15
Inclined Plane: Ladder
Use less force to get from a lower place to a higher place with a ladder
16
Multiple Choice
17
Simple Machine: Screw
Made Of: Inclined plane wrapped around a pole (makes threads around the pole)
How It Makes Work Easier: Changes the amount of force (less) needed to move objects
18
Multiple Choice
19
Multiple Choice
20
Screw: Drill
Need less force for the threads to go into the other object
21
Screw: CarJack
Less force is needed to lift heavy objects by using the threads on the screw to move the jack
22
Screw: Bolt
23
Multiple Choice
Simple Machines Change Amount of Force
Make Work Easier
Show answer
Auto Play
Slide 1 / 23
SLIDE
