Physics, 15.07.2019 01:30 starsinopoli13
Aspherical weather balloon is filled with hydrogen until its radius is 3.00 m. its total mass including the instruments it carries is 11.0 kg. (a) find the buoyant force acting on the balloon, assuming the density of air is 1.29 kg/m3.
Answers: 1
Physics, 21.06.2019 16:10
Amachine, modeled as a simple spring-mass system, oscillates in simple harmonic motion. its acceleration is measured to have an amplitude of 5,000 mm/s with a fre- quency of 10 hz. compute the maximum displacement the machine undergoes during this oscillation.
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Physics, 22.06.2019 08:30
What object a collides with object b and bounces back its final momentum is?
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Physics, 22.06.2019 09:30
The graph represents the distance a car travels over time while on the highway. which statement about the car's trip is accurate? a) the car does not move over time. b) the car travels at a constant velocity. c) the car's velocity increases constantly over time. d) the car's velocity decreases constantly over time.
Answers: 1
Aspherical weather balloon is filled with hydrogen until its radius is 3.00 m. its total mass includ...
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