Biology, 21.11.2019 17:31 mandilynn22
You are out and about in the country and your father sees a rock that he really wants in the yard. now you must get the very heavy rock into the back of a truck. the truck bed is 3 feet off the ground. your father pulls out a 5-foot plank and begins to set up a ramp. at the same time, you (who know about mechanical advantage! ) have found a plank that is 8 feet long, and you show it to your father. which plank will give you the most mechanical advantage? calculate the ma for each plank
Answers: 1
Biology, 22.06.2019 05:00
Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!
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Biology, 22.06.2019 06:10
Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.
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Biology, 22.06.2019 09:20
Which type of stimulus do mechanoreceptors detect? sound pain heat light
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You are out and about in the country and your father sees a rock that he really wants in the yard. n...
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