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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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Give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
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