You are driving home when all of a sudden you realize that there is a 200ft gap in the freeway. Use the engineering design guide attached to find one solution to this problem with the following constraints:
You are allowed to call in a helicopter an infinite amount of times to deliver supplies.
No bridges or material between the gap.
your solution may NOT have any moving parts.
Common materials only (Things bought at the store)
You may not use any mechanism with moving parts. For example the helicopter or a jetpack.
Your Solution must clear the 200 foot distance with proof. A video link, website, etc..
Answers: 3
Physics, 21.06.2019 21:40, taylordalton93
This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal. find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?
Answers: 3
Physics, 22.06.2019 12:10, aedelfrance9250
Aspring has a natural length of 8 m. if a 12-n force is required to keep it stretched to a length of 10 m, how much work w is required to stretch it from 8 m to 16 m? (round your answer to two decimal places.)
Answers: 1
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