Physics, 05.07.2019 17:30, bkimswift7
Consider a nonrotating planet with mass m and radius r. if an object is held some arbitrary distance h above the surface of the planet and dropped from rest, with what speed does it strike the surface? the gravitational acceleration at the surface of planet is gp = g m r2 . correct
Answers: 3
Physics, 21.06.2019 15:00, darius12318
List one type of erosion and describe how it happens?
Answers: 1
Physics, 22.06.2019 09:40, alyssa32900
(a) assume the equation x = at^3 + bt describes the motion of a particular object, with x having the dimension of length and t having the dimension of time. determine the dimensions of the constants a and b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.) (b) determine the dimensions of the derivative dx/dt = 3at^2 + b. (use the following as necessary: l and t, where l is the unit of length and t is the unit of time.)
Answers: 1
Consider a nonrotating planet with mass m and radius r. if an object is held some arbitrary distance...
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