Question

Which of the following uses of a simple machine changes the direction of a force?

Answer 1

what does it mean to "change direction"?

Answer 2

move

Answer 3

things can "move" in the same direction

Answer 4

can you just tell me if im right?

Answer 5

I think its A

Answer 6

its not A, since the force is pushing forward and the object moves forward

Answer 7

ohhh

Answer 8

ever play on a seesaw?

Answer 9

when one kid goes up, the other does down.

the force of one kid going down, changes the direction of the other kid and makes them move up

Answer 10

so is it D

Answer 11

@amistre64

Answer 12

i think it is D yes, he pushes down to move the rock up