Physics, 30.01.2020 04:55 BraedynM2089
2. how could you tell if the powder was salt, sugar, flour, or baking soda
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Which diagram correctly demonstrates the various forces acting on a ball moving horizontally with some speed?
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Which describes increasing the efficiency of energy resource
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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.
Answers: 3
Physics, 22.06.2019 21:00
Which of the the following are examples of projectile motion of both projectile motion and two dimensional motion
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2. how could you tell if the powder was salt, sugar, flour, or baking soda...
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