Physics, 01.08.2019 01:00 Charley9752
Select the correct answer. in a water park, people walk up a ramp before diving into the water below. if they cover a horizontal distance of 100 meters before diving down 50 meters, what is the angle made by the ramp with the ground? 30.0° 60.3° 26.6° 50.3°
Answers: 1
Physics, 22.06.2019 06:20
Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.
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What energy transformations occur each time the skateboarder rolls up the ramp?
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During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
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Physics, 23.06.2019 01:30
At what time would the magnitude of the velocity reach 36.00 km/hr
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Select the correct answer. in a water park, people walk up a ramp before diving into the water below...
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