Which of the following is a unit of speed?
a) h
b) nm
c) cm/y
d) km/s^2...
Physics, 15.09.2019 17:10 almighty196
Which of the following is a unit of speed?
a) h
b) nm
c) cm/y
d) km/s^2
Answers: 1
Physics, 22.06.2019 09:40
(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
Physics, 22.06.2019 18:30
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