Physics, 22.09.2021 08:40 vandonquisenberry
(a) The mass m of an object is proportional to its volume V:m= kV. What are the SI units
of k? (b) If the distance d an object moves in time t is given by the equation d= At?, find
the SI units of A. (c) If the speed v of an object depends on time t according to the
equation v= A + Bt + Ctº, what are the SI units of A, B, and C?
Answers: 2
Physics, 21.06.2019 23:30
Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
Answers: 1
Physics, 22.06.2019 02:30
Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.
Answers: 3
(a) The mass m of an object is proportional to its volume V:m= kV. What are the SI units
of k? (b)...
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