Vectors vs. scalars
1. most of the quantities used to describe motion can be categorized as ei...
Physics, 04.10.2019 21:10, germaine88
Vectors vs. scalars
1. most of the quantities used to describe motion can be categorized as either vectors or scalars. a
vector is a quantity that is fully described by both magnitude and direction. a scalar is a quantity that is fully
described by magnitude alone. categorize the following quantities by placing them under one of the
two column headings.
displacement, distance, speed, velocity, acceleration
scalars
vectors
which are scalars and vectors
Answers: 1
Physics, 21.06.2019 15:30, Ezekielcassese
Taylor's experiment: 1. accurately measured the speed of light 2. locked together the phases of two light sources so that the interference pattern would not shift 3. showed that man's reaction time was much slower than the speed of light 4. showed that individual photons have wave characteristics
Answers: 2
Physics, 22.06.2019 01:20, Kjcampbell2
Your target variable is δf, the magnitude of the difference in frequency between the waves emitted from the sonar device and the waves received by the device after reflecting off the whale. write an expression for δf in terms of the relevant frequencies using the subscript notation introduced above.
Answers: 3
Physics, 22.06.2019 10:30, johnthienann58
The precision of a laboratory instrument is ± 0.05 g. the accepted value for your measurement is 7.92 g. which measurements are in the accepted range? check all that apply. 7.85 g 7.89 g 7.91 g 7.97 g 7.99 g
Answers: 1
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Mathematics, 26.10.2020 21:30