Physics, 11.11.2020 18:20 sydneyharding36191
An elevator moves downwards at a constant speed. When drawing the free body diagram for this motion:
the upwards tension force should be drawn shorter than the downwards gravity force
the upwards tension force should be drawn longer than the downwards gravity force
the upwards tension force should be drawn the same length as the downwards gravity force
there is no upwards tension force, only a gravity force
Answers: 3
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** urgent** the voltage across the primary winding is 350,000 v, and the voltage across the secondary winding is 17,500 v. if the secondary winding has 600 coils, how many coils are in the primary winding? a- 30 coilsb- 583 coilsc- 12,000 coilsd- 332,500 coils
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Two forces produce equal torques on a door about the door hinge. the first force is applied at the midpoint of the door; the second force is applied at the doorknob. both forces are applied perpendicular to the door. which force has a greater magnitude?
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An elevator moves downwards at a constant speed. When drawing the free body diagram for this motion:...
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