1 2 3 X O Scoreboard Click Here if X Wins Click Here if

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Presentation transcript:

1 2 3 X 4 5 6 O 7 8 9 Scoreboard Click Here if X Wins Click Here if O Wins

1 What happens to the effort when you move the load closer to the fulcrum?

1 It decreases. Home

What happens to the effort when you move it further from the fulcrum? 2 What happens to the effort when you move it further from the fulcrum?

2 It decreases. Home

3 True or false: In a class-1 lever diagram, the directions (or arrows) of the effort and load are the same.

3 True Home

4 True or false: In a class-3 lever diagram, the directions (or arrows) of the effort and load are the same.

4 False Home

5 True or false: In a double class-1 lever diagram, there are two fulcrums, two loads, and two efforts.

5 False Home

6 True or false: In a double class-2 lever diagram, the effort is applied in two separate places.

6 True Home

7 To make the effort easier in a class-3 lever, move it closer to the ________.

7 Load Home

8 To make the effort easier in a class-1 lever, move the load closer to _____.

8 The fulcrum Home

9 To make the effort easier in a class-2 lever, move the load closer to _____.

9 The fulcrum Home

X CONGRATULATIONS! CONGRATULATIONS! CONGRATULATIONS!

O CONGRATULATIONS! CONGRATULATIONS! CONGRATULATIONS!