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seropon [69]
3 years ago
5

If a 100-pound block of ice is placed on an inclined plane that makes an angle of 35° with the horizontal, how much friction for

ce will be required to keep it from sliding down the plane? Choose the equation that could be used to solve the problem if x represents the force required to keep the block from sliding down the plane.
Mathematics
1 answer:
alexdok [17]3 years ago
6 0

Answer:

F = 100(.5736)  

= 57.36 lbs. (rounded off to 2 decimal places)  

2) sin60 = .866  

F = 18(.866)  

= 15.59 lbs. (rounded off to 2 decimal places)

Step-by-step explanation:

F = friction

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