Physics, 25.07.2021 14:00 iamjenng9330
A force of 25 N is applied to a 4.0 kg box moving it in a distance of 10m over a rough surface where the force of friction is 5.0 N. what is the net work done on the box
A, 300 J
B, 40 J
C, 200 J
D, 400 J
Answers: 2
Physics, 21.06.2019 21:30
In what direction does the medium move relative to the direction of the wave? explain.
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Physics, 22.06.2019 04:40
Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.
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Physics, 22.06.2019 07:30
30 points - when can a theory be modified if a new type of technology allows for new observations that raise new questions? a. immediately, while the questions about the theory are being asked b. after new hypotheses related to the theory are tested in experiments c. only after the new observations disprove all parts of the theory d. while scientists begin to think about how the theory could improve
Answers: 1
A force of 25 N is applied to a 4.0 kg box moving it in a distance of 10m over a rough surface where...
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