Physics, 26.08.2021 06:50 averyboy2015p9yqkn
QUESTIONS The graphs below represents the motion of two objects for 60 second interval Object B traveis a constanteed of 12 ms. Object A change its motion after x seconda and B Velocily 18 60 3.1 Use the information in the graph to descnbe the entire motion of A in words. 3.2 What physical quantity does the area under the velocity - time graph represent? 3.3 Using the GRAPH ONLY (No equations of motion determine the: 3.3.1 Distance covered by object B lo 60 seconds. 3.3.2 Time, seconds, at which A must commence braking in order to travel the same distance as B does during the 60 seconds 3.4 Sketch the displacement-me graph for the motion of objects 15​
Answers: 2
Physics, 22.06.2019 14:10
Amachinist turns the power on to a grinding wheel, at rest, at time t = 0 s. the wheel accelerates uniformly for 10 s and reaches the operating angular velocity of 96 rad/s. the wheel is run at that angular velocity for 40 s and then power is shut off. the wheel slows down uniformly at 1.5 rad/s2 until the wheel stops. in this situation, the time interval of deceleration is closest to:
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Physics, 22.06.2019 15:50
The space between two 15-in.-long concentric cylinders is filled with glycerin (viscosity = 8.5 × 10-3 lb·s/ft2). the inner cylinder has a radius of 1 in. and the gap width between cylinders is 0.1 in. determine (a) the torque and (b) the power required to rotate the inner cylinder at 180 rev/min. the outer cylinder is fixed. assume the velocity distribution in the gap to be linear.
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Physics, 22.06.2019 18:00
Which is the most accurate name for the ionic compound cas?
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Physics, 23.06.2019 01:00
What explosion in the upper solar atmosphere releases about as much energy as millions of 100-megaton hydrogen bombs exploding simultaneously?
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QUESTIONS The graphs below represents the motion of two objects for 60 second interval Object B trav...
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