195k views
0 votes
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 force 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.

2 Answers

4 votes

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)

Explanation:

F = friction

User Necreaux
by
9.0k points
4 votes

Answer:

100sin35° = x

Explanation:

I did the assignment, this was the correct answer for me.

User Rob Wouters
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.