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
Rama09 [41]
2 years ago
10

Which explains the information needed to calculate speed and velocity?

Chemistry
2 answers:
USPshnik [31]2 years ago
8 0

Answer:

Both require time, but velocity requires displacement and speed requires distance

Explanation:

For calculating speed we require time and distance because speed is defined as the distance per unit time and as speed is a scalar quantity it does not have any direction

But for calculating the velocity we require time as well as displacement because velocity is defined as the displacement per unit time and as velocity is a vector quantity it has direction

Displacement is the shortest distance between the initial position and the final position and it has a specified direction as well

Kipish [7]2 years ago
5 0

Answer: B

Explanation:

You might be interested in
Argon gas has a boiling point of -197 °C. Which of the following diagrams best represents the
Paha777 [63]

Answer:

(a)

Explanation:

Hello,

In this case, the temperature required to boil argon, it means, transform it from liquid to gas is -197 °C. In such a way, since the temperature inside the steel sphere is -190 °C, which is greater than the boiling point, we realize argon is gaseous, therefore, the molecules will be spread inside the sphere as they will be moving based on the kinetic theory of gases.

For that reason, answer is scheme (a).

Best regards.

6 0
3 years ago
As the atomic numbers of the elements in column IIA increase, the size of the atoms generally
joja [24]

Answer:

Increase

Explanation:

7 0
3 years ago
Read 2 more answers
1. The force that pulls the atmosphere toward Earth
Gre4nikov [31]

Answer:

Gravity :)

Explanation:

8 0
2 years ago
In the reaction 2H2(g) + O2(g) ® 2H2O(g), what is the volume ratio of H2 to H2O?
densk [106]
By looking at the stochiometry, we can conclude that the ratio is 1 :1

2 moles of H2 react to form 2 moles of H2O

hope this helps
3 0
3 years ago
Which products would form if chlorine gas was bubbled through a solution of sodium bromide
GaryK [48]
I honestly don’t know
3 0
2 years ago
Other questions:
  • What is the volume of 0.2 moles of neon gas at STP?
    14·2 answers
  • 1. The "3" in 3 CaCl2 is called the:
    12·1 answer
  • How do I balance chemical equations ?<br>​
    9·1 answer
  • What will happens if you mix acetone and hydrogen peroxide?
    15·1 answer
  • Part i. you considered the equilibrium: fe3+(aq) + scn-(aq) fe(scn)2+(aq), and compared the color of the solutions in four test
    6·1 answer
  • You need to make an aqueous solution of 0.230 M aluminum nitrate for an experiment in a lab. Using a 250 ml volumetric flask how
    12·1 answer
  • Which best describes the function of the structure labeled y​
    11·1 answer
  • For each of the following reactions, identify the missing reactant(s) or products(s) and then balance the resulting equation. No
    9·2 answers
  • Terry usually rides his bike at 15 mph. If his riding speed is reduced by 3 mph, how far can he ride in 1.7 hours? ___miles​
    13·2 answers
  • A reservoir could supply an urban setting with (1 point
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!