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Physics, 14.07.2019 15:00 Graciesett4072
Easy ! 20 plz only correct ! you want to determine your speed running across the room. what is one piece of data you need? a) the distance you run b) when you start your stopwatch c) how big each step is d) how fast you are moving
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Physics, 22.06.2019 19:20, goawayyounoob21
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Physics, 22.06.2019 20:40, madisonnnn68
Ablock of mass m = 2.5 kg is attached to a spring with spring constant k = 740 n/m. it is initially at rest on an inclined plane that is at an angle of theta= 26 with respect to the horizontal, and the coefficient of kinetic friction between the block and the plane is uk = 0.17. in the initial position, where the spring is compressed by a distance of d = 0.16 m, the mass is at its lowest position and the spring is compressed the maximum amount. take the initial gravitational energy of the block as zero. the block's initial mechanical energy is 9.472 j. b. if the spring pushes the block up the incline, what distance l in meters will the block travel before coming to rest? the spring remains attached to both the block and the fixed wall throughout its motion.
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Easy ! 20 plz only correct ! you want to determine your speed running across the room. what is on...
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