Practice: A 36N force is needed to start a 7.0 kg box moving across the floor. If the 36.0 N force continues, the box accelerates at 0.70 m/s2. What are the coefficients of static and kinetic friction?
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Sections | |||
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Inclined Planes | 20 mins | 0 completed | Learn |
Kinetic Friction | 18 mins | 0 completed | Learn |
Static Friction | 21 mins | 0 completed | Learn |
Inclined Planes with Friction | 37 mins | 0 completed | Learn |
Systems of Objects with Friction | 11 mins | 0 completed | Learn |
Systems of Objects on Inclined Planes with Friction | 20 mins | 0 completed | Learn |
Stacked Blocks | 16 mins | 0 completed | Learn |
Intro to Springs (Hooke's Law) | 21 mins | 0 completed | Learn |
Concept #1: Static Friction & Equilibrium
Example #1: Static & Kinetic Friction
Example #2: Preventing a Block From Moving
Practice: A 36N force is needed to start a 7.0 kg box moving across the floor. If the 36.0 N force continues, the box accelerates at 0.70 m/s2. What are the coefficients of static and kinetic friction?
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