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Map sapling learning A 1.890 kg block of wood rests on a steel desk. The coeffic

ID: 1330289 • Letter: M

Question

Map sapling learning A 1.890 kg block of wood rests on a steel desk. The coefficient of static friction between the block and the desk is 0.605 and the coefficient of kinetic friction is Ak 0.305. At time t-0, a force friction applied to the horizontally to the block. State the block by the table at the following applied force of times t -0 t> 0 Number Number 12.04 5.69 incorrect. The block is not moving across the surface in this situation Consider the same situation, but this time the external force Fis 13.9 N. Again state the force of friction acting on the block at the following times: t> 0 t- 0 Number 12.04 5.69

Explanation / Answer

6.90,11.21

11.21,5.66