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Unit 2 Progress Check: MCQ Part B
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A block slides with eonstant velocity down a rough inclined plane that makes an angle of with the horizontal itexperiences three forces gravitational (P,), normal (F), and fictional
(P) Which of the following glves the magnitude of the net force on the blck?
)Zero
Subnk
() -,
(D), sin 0+ Ey cosd - ,
Answers: 1
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