Physics, 05.04.2021 16:40, verdolaga2017me
The magnitude of the gravitational force exerted by one body on another body is F . when the distance between the centre of the two bodies is double , the magnitude of the gravitational force in terms of F ,will now be...
a. 1/4 F
b. 1/2F
c. 2F
d. 4F​
Answers: 3
Physics, 22.06.2019 10:30, Bayabbay8380
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 14:00, 6224968918
Select for each of the following statements whether it is correct or incorrect. (a) in an isothermal expansion of an ideal gas. (b) the temperature remains constant. (b) the pressure remains constant. (c) there is work done by the gas. (d) there is heat added to the gas. (e) the change in internal energy equals zero.
Answers: 1
The magnitude of the gravitational force exerted by one body on another body is F . when the distanc...
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