Question

Answer in short.
What do you mean by Mechanical advantage? If the mechanical advantage of a machine is 2. It is used to raise a load of 25 kgf. What effort is needed?​

Answer 1

Answer:

We are given that

Mechanical advantage = 2

Load = 15kgf

Mechanical advantage = \frac{Load}{effort}

effort

Load

Effort = \frac{Load}{effort}

effort

Load

= \frac{15}{2}

2

15

- 7.5kgf

hope it will help you

Explanation:

plz plz plz mark me as brainlist plz plz plz