PHYS 151 Midterm: Hawaii PHYS 151 exam151m2-03spr
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Score: 22 pts. possible orbital distances orbital periods radii. For multiple choice questions, circle the one best answer or letter (unless more than one answer is asked for). Mmoon = 7. 35 1022 kg (1 point each, unless otherwise specified: a 15-kg block sits at rest on a horizontal surface. The coefficients of friction between the block and the surface are s = 0. 50 and k = 0. 35. a. The magnitude of the friction force on the block is currently: b. The friction force acting on the block becomes: 7. 5 n to the left, 8. 6 n to the left, 13. 5 n to the left, 51 n to the left, 60. N to the left: 74 n to the left rearth-sun = 1. 50 1011 m rearth-moon = 3. 84 108 m. Tmoon = 27. 4 days: 51 n, 74 n, 150 n, zero, 7. 5 n, 22 n, (2 pts. ) N to the right is applied to the block.
