Physics, 13.01.2020 08:31 evanwall91
A480 g peregrine falcon reaches a speed of 69 m/s in a vertical dive called a stoop. if we assume that the falcon speeds up under the influence of gravity only, what is the minimum height of the dive needed to achieve this speed?
Answers: 1
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Under normal temperature and pressure conditions, what type of rock could be formed from weathering in erosion of metamorphic rock
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Physics, 22.06.2019 06:30, jordanbyrd33
Air initially at 0.75 bar, 1000 k, and occupying a volume of 0.12 m^3 undergoes two processes. process 1-2: the air is compressed isothermally until the volume is halved. process 2-3: the air undergoes a constant pressure process until the volume is halved again. assume ideal gas behavior. a) determine the mass of the air, in kg. b) the work and the heat transfer for each of the two processes, in kj. (100 kj = 1 bar . m^3)
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Physics, 22.06.2019 12:10, JN02
Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.
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Physics, 22.06.2019 18:00, mariaaaaa69
Astudent pushes a 60-n block across the floor for a distance of 10 m. how much work was done to move the block
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A480 g peregrine falcon reaches a speed of 69 m/s in a vertical dive called a stoop. if we assume th...
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