Physics, 13.01.2021 08:30, skpdancer1605
What is the force of gravity between Earth and the largest dam in the world. Use your equation for universal gravity for the constants.
Mass of the dam. = 3.4x1010kg
Mass of Earth. = 5.98x1024kg
Radius of Earth. = 6.38x106m
9.8
3.33x10-11 N
3.33x1011N
9.8N
Answers: 3
Physics, 22.06.2019 09:00, alisonnn101
A2000 kg car is rounding a curve of radius 200 m on a level road. the maximum frictional force the road can exert on the tires of the car is 4000 n. what is the highest speed at which the car can round the curve?
Answers: 1
Physics, 22.06.2019 12:30, lanaasad7733
An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg. how much energy e must be supplied to the device? express your answer in joules.
Answers: 1
Physics, 22.06.2019 16:30, breannaasmith1122
If anyone who can me with this hw? i would really appreciate it
Answers: 2
What is the force of gravity between Earth and the largest dam in the world. Use your equation for u...
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