<h2>The man have to apply force of 160 N</h2>
Explanation:
The work done to lift the bag of weight mg through height 2.5 m is 400 J
The work done can be found by relation W = mg x h
Thus mg = 
= 
= 160 N
Therefore the man have to apply the force of 160 N
The answer is A: can change
1) push down on the end of the lever, and 2) 3/4 of the way from the fulcrum
Answer:
The oven has many different heat sources from the bottom, sides, top, etc...
The microwave only has the sides.
Answer:
to prevent cuz now for my mind when you prevent it it will not happen to you or nothing happened to you
