Question

i need help with three questions.

Answer 1

1. Which of the following explains why a bicycle uses the pedals as a lever to move the heavy rider along the sidewalk?
A. reduces the effort force
B. increases the effort force
C. reduces the resistance force
D. increases the resistance force

Answer 2

2. The mechanical advantage of a compound machine is related to the mechanical advantage of all the simple machines involved.
True
False

Answer 3

Didn't I already answer these for you?

Answer 4

oh u did?

Answer 5

um no u only answered one. of the three questions.

Answer 6

It would be nicer, and more organized, if you asked these questions, separately, and individually.

Answer 7

well i dnt have time to do tht. nd I don't see the problem with how I put it.

Answer 8

btw wheres the third question :P

Answer 9

Yeah?

Answer 10

It was deleted. :/

Answer 11

I took it off becuz sumone answered it already.

Answer 12

o lol

Answer 13

Well. This is entirely convenient.

Answer 14

Let's start with the first question first.

Answer 15

I think number 1 is C.

Answer 16

I think so. A and C are a lot a like. I'm actually also confused here too.

Answer 17

I think it's A.

Answer 18

Nvm it's C.

Answer 19

Number 2. I think is false.

Answer 20

nvm it's true. thnk u guys for ur hlp.

Answer 21

You're very contradictory.

Answer 22

is tht a good thing?

Answer 23

1
it should be that it reduces the effort force

since it (the pedals) act like a lever
use do not need to use as much energy/effort
to push in order to move the bicycle

Answer 24

i think
plz check about my answer

Answer 25

On #1 I believe your right I think it is C too ^.^

Answer 26

Um I think you don't need help on #1 and #2 lol

Answer 27

I wish I can help people for I can get a medal :(