QUESTION 5 A block of mass m is initially at rest on a horizontal surface. A horizontal force F is applied, just enough to get the block started. Once the block is in motion, the same force (F) is applied. The coefficients of static and kinetic friction between the block and the surface are Us and uk, respectively. The acceleration of the block is: O F/m OF-Pk mg O F/m - Hs 9 O (Hs - Hk) g g (Hs + Hk)/2 O Hk 9 cave all answers.

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: