Physics, 03.01.2020 19:31 savannahvargas512
You are standing on a scale in an elevator. suddenly you notice your weight decreases. what do you conclude? a. the elevator is accelerating downwards. b. the elevator is accelerating upwards. c. the elevator is moving at a constant velocity upwards. d. your diet is working. e. the elevator is moving at a constant velocity downwards.
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True or false when elements combine to form a mixture, the resulting chemical properties may be very different from those of the elements that make it.
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Often called simply "velocity," this is the velocity of an object at a particular moment in time.
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Two steel balls, each of mass m, are welded to a light rod of length l and negligible mass and are initially at rest on a smooth horizontal surface. a horizontal force of magnitude f is suddenly applied to the rod as shown. determine (a) the instantaneous acceleration a of the mass center g and (b) the corresponding rate at which the angular velocity of the assembly about g is changing with time.
Answers: 2
You are standing on a scale in an elevator. suddenly you notice your weight decreases. what do you c...
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