PHYS 221 Lecture Notes - Lecture 1: Sin 34, Mississippi Highway 15, Free Body Diagram
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2 Feb 2016
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Unless acted on by an external net force, an object will stay at rest or come to rest. D. slow down from a given speed. continue to move in a straight line at a constant speed: a 65. 0 kg block is being accelerated along a level surface. The object reaches a height of 3. 00 m in 1. 50 s. rope. What is the tension in the rope during the acceleration: 5. 33 n, 14. 3 n, 23. 6 n, 24. 9 n, a 4. 00 kg block is accelerated along a level surface at 3. 00 m/s2. What is the coefficient of friction between the block and the surface: 0. 20, 0. 31, 0. 51, 0. 67. 1 : a 3. 00 kg object is being accelerated vertically upwards at 2. 80 m/s2, as shown. F: 6. 4 n, 32 n, 49 n, 75 n, an object is sliding down a smooth incline. D. constant velocity. constant momentum. constant acceleration. constant displacement.