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true or false
1. ideal mechanical advantage is affected by friction
2. if MA is less than 1, it makes work easier
3. AMA stand for actual mechanical advantage
4. MA is governed by the law of conservation of energy​


Sagot :

Answer:

1.True

2.False

3.True

4.False

Explanation:

I Hope It's Helps

Answer:

1. T

2. F

3. T

4. ?

Explanation:

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