Physics, 25.08.2019 19:00 vicsmi4573
Afeather is dropped on the moon from a height of 2.0 meters. the acceleration of gravity on the moon is 1.67 m/s2 . determine the time for the feather to fall to the surface of the moon. hint: always ask yourself if you have a zero velocity which might allow you to ignore a part of the formula. round to the hundredths place (2 after the decimal), and choose the correct unit.
Answers: 1
Physics, 22.06.2019 04:30
Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?
Answers: 3
Physics, 22.06.2019 11:10
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
Answers: 1
Physics, 22.06.2019 20:30
Which statement best describes the direction of the buoyant force on any object? a. opposite the force of gravity b. in the same direction as the weight c. in the direction of motion of the object d. opposite the direction of motion of the object
Answers: 1
Physics, 23.06.2019 00:30
Which of the following conditions lead you to see an absorption line spectrum from a cloud of gas in interstellar space? the cloud is extremely hot. the cloud is visible primarily because it reflects light from nearby stars. the cloud is cool and lies between you and a hot star. the cloud is cool and very dense, so that you cannot see any objects that lie behind it.
Answers: 3
Afeather is dropped on the moon from a height of 2.0 meters. the acceleration of gravity on the moon...
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