1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
antoniya [11.8K]
3 years ago
8

Which of the following is a measure of velocity?

Chemistry
2 answers:
padilas [110]3 years ago
6 0

The correct answer is 30 seconds

leva [86]3 years ago
3 0

Answer : The correct option is 30 meters/second, South.

Explanation :

Velocity : It is defined as the rate of change of position with respect of the time.

Velocity is a physical vector quantity, magnitude and direction are necessary to define it.

The formula of velocity is,

v=\frac{\Delta x}{\Delta t}

v = velocity

\Delta x = change in position

\Delta t = change in time

The unit of position is meter and the unit of time is second.

The SI unit of velocity is meter/second with direction.

Therefore, the correct option is 30 meters/second, South.

You might be interested in
How many atoms does theobromine have
Roman55 [17]
The theobromine molecule contains a total of 22 bonds
5 0
3 years ago
Which statement about chemical reactions is not true?
igomit [66]

Answer:

1: New atoms are formed as products

Explanation:

matter (atoms) cannot be created or destroyed

unless you are God or Cinderella's fairy Godmother or something

7 0
2 years ago
The website of a popular stargazers club notes that on Wednesday the moon will rise at 6:23 PM and set at 6:12 PM on Thursday. W
astraxan [27]

It's C that's correct because it's very true...

6 0
3 years ago
Read 2 more answers
Can anyone pls help!!!!!!1
Kruka [31]

Answer:

Well I know that when the liquid changes from clear to dark blue and small bubbles form and rise to the surface that is a reaction

Explanation:

7 0
3 years ago
PLEASE HELP ITS A TESTT!!
Sergio [31]

Answer:

D

Explanation:

6 0
3 years ago
Other questions:
  • Need Help Please
    12·1 answer
  • This form of matter does not have definite shape and is not easily compressed.
    13·1 answer
  • How are kingdoms and species alike?
    15·2 answers
  • Describe how oxidation and reduction involve electrons, change oxidation numbers, and combine in oxidation-reduction reactions.
    11·2 answers
  • Which group in a periodic table does potassium belong to?
    7·1 answer
  • When 2.00 g of methane are burned in a bomb calorimeter, the change in temperature is 3.08°C. The heat capacity of the calorimet
    7·1 answer
  • Elements are classified into Pure Substances and Mixtures. <br><br> A. True <br> B. False
    7·1 answer
  • Questions
    9·1 answer
  • Golgi body function
    8·1 answer
  • Help i dont know what to do
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!