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
vaieri [72.5K]
2 years ago
5

Sally and Sue took a canoe trip down the Mississippi River. Their average speed for the trip south was 20 miles/hour. 20 miles/h

our south is the girls'
A) acceleration.
B) distance.
C) speed.
D) velocity.
Chemistry
2 answers:
Anna35 [415]2 years ago
6 0

C

Speed is the time rate at which Sue covers the distance. It is derived by dividing the total distance covered by the total time taken to cover the distance . Usually SI unit for speed is km/h or mph or m/s.

Explanation:

Speed is also referred to as velocity- so the two are synonymous.

Acceleration is the rate at which speed is increasing. It is usually given by SI unit m/s². The opposite of acceleration is deceleration which is the rate at which speed is decreasing.

Distance is the measurement, in meters of kilometers or miles or yards..etc, that has been covered from one point to another.  

Learn More:

For more on speed, velocity, distance and acceleration check out;

brainly.com/question/13874410

brainly.com/question/1822168

#LearnWithBrainly

Korvikt [17]2 years ago
5 0

Answer:

The Answer is D

Explanation:

You might be interested in
pressure has little effect on the solubility of liquids and solids because they are almost incompressible. True or False
slavikrds [6]

Pressure has little effect on the solubility of liquids and solids because they are almost incompressible True.

Liquids and solids show little change in solubility with changes in pressure. As expected, gases increase in solubility with increasing pressure. Henry's Law states that the solubility of a gas in a liquid is directly proportional to the pressure of that gas above the surface of the solution.

External pressure has little effect on liquid and solid solubility. In contrast, the solubility of a gas increases as the partial pressure of the gas above the solution increases.

Solubility is a measure of the concentration of dissolved gas particles in a liquid and is a function of gas pressure. Increasing the gas pressure increases the number of collisions and increases the solubility, and decreasing the pressure decreases the solubility.

Learn more about pressure here : brainly.com/question/28012687

#SPJ4

5 0
1 year ago
All generators need some source of energy to rotate the coil or magnets.<br> True or False
Llana [10]

.energy mechanical needs it Answer:

Yes.

Explanation:

7 0
2 years ago
Which of these is an example of a wetland area? A. marsh B. stream C. city park D. farm land
Thepotemich [5.8K]
A.marsh it’s the most common one
5 0
3 years ago
Read 2 more answers
What directions do periods go on a periodic table
labwork [276]

Answer:

left to right

7 0
3 years ago
Which of the following methods can be used to remove water from a mixture of sand and water? A. Centrifuge B. Filtration C. Floa
wlad13 [49]
The correct answer is b. filtration
3 0
3 years ago
Read 2 more answers
Other questions:
  • The average atomic mass of all naturally occurring lithium atoms is 6.941 amu. the two isotopes of lithium are lithium-6 and lit
    8·1 answer
  • On a cold winter day, the heat from inside leaks out of the house, primarily
    13·2 answers
  • You live 6 kilometers from your school. How many meters do you live from school?
    9·2 answers
  • What is the best conductor of heat​
    10·2 answers
  • How is a gas's ability to fill a container different from that of a liquid or a solid?
    8·1 answer
  • The observed brightness of a star depends on which factors?
    11·1 answer
  • What two-step process separated the cans into aluminum, steel, and tin?
    11·1 answer
  • Which causes genetic variations and can result in different alleles?
    12·2 answers
  • Please answer truthfully:))​
    15·1 answer
  • BEANS so if you took you out of screw what would you put
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!