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Hello, Levers with mechanical advantage can move large loads with a relatively small amount of effort. They have a high load force to effort ratio. Second class levers always have mechanical advantage.
There is exactly 3500 calories that you must burn to lose One lb
Answer:
School should not use plastic water bottles as one point is they are wasting money that can be spent on more water fountains for refilling reusable water bottles, as the manufacturers of water in bottles are selling the plastic not the water. It is the same water in your tap however it is proven tap water has less badness then bottled water. Plus, most schools do not recycle and many kids will need water whilst they are at school.
Answer: I don’t have a lot of time but I can answer two. First one number 2 second one would be C
Explanation:
Answer:
many people ASSUME that E-cigarettes are safer than regular smoking because of the way they are advertised.
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