subject
Physics, 01.12.2019 01:31 15krystall

Which best describes the speed and velocity of the graph?
a) both speed and velocity are changing.
b) the speed and velocity remain constant.
c) the speed is constant and velocity is changing.
d) the velocity cannot be determined from the graph.


Which best describes the speed and velocity of the graph?  a) both speed and velocity are chan

ansver
Answers: 2

Another question on Physics

question
Physics, 22.06.2019 06:30
In positive numbers less than 1, the zeros between the decimal point and a non-zero number are blank significant
Answers: 1
question
Physics, 22.06.2019 07:30
The charge on a charged sphere is: a)concentrated at its centerb)distributed uniformly throughout its volumec)clustered on its centerd)distributed uniformly over its surface
Answers: 1
question
Physics, 22.06.2019 13:10
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
question
Physics, 22.06.2019 13:30
6–43 a food department is kept at 2128c by a refrigerator in an environment at 308c. the total heat gain to the food department is estimated to be 3300 kj/h and the heat rejection in the condenser is 4800 kj/h. determine the power input to the compressor, in kw and the cop of the refrigerator.
Answers: 2
You know the right answer?
Which best describes the speed and velocity of the graph?
a) both speed and velocity are chan...
Questions
question
English, 13.10.2019 16:10
question
World Languages, 13.10.2019 16:10
Questions on the website: 13722367