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
sasho [114]
3 years ago
7

Juan lives 100 m away from Bill.What is Juan's averege speed if he reaches Bill's home in 50 s?

Physics
1 answer:
Tom [10]3 years ago
7 0
Juan lives a hundred miles away from Bill then the average speed that he reaches Bill's Home in 50 seconds means that Juan lives 50 seconds away from bill because 50 + 50 seconds equals 100 seconds so Juansorry my bad Juan lives 50 miles away from Belle but he probably how I must have run to get to bill in 50 seconds .
You might be interested in
Most of the earths history occurred during which of these times?
Airida [17]

precambrian is the correct answer


5 0
3 years ago
Read 2 more answers
Based on the solubility chart, which of the listed salts is the most soluble at 25 °C?
Black_prince [1.1K]
The best and most correct answer among the choices provided by the question is the first choice "sodium nitrate"


<span>Sodium nitrate is the chemical compound with the formula NaNO₃. This alkali metal nitrate salt is also known as Chile saltpeter or Peru saltpeter to distinguish it from ordinary saltpeter, potassium nitrate.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
3 0
3 years ago
Read 2 more answers
A vessel containing 200 ml hydrogen gas at pressure 500torr at temperature 10 degree C.Find its volume when pressure increased t
Margaret [11]

Answer:

When the pressure and the temperature are increased the volume is 285.7 ml.

Explanation:

We can find the new volume by using the Ideal Gas Law:

PV = nRT

Where:

P: is the pressure

V: is the volume

n: is the number of moles

R: is the gas constant

T: is the temperature  

Initially, when V₁ = 200 ml, P₁ = 500 torr and T₁ = 10 °C, we have:

nR = \frac{P_{1}V_{1}}{T_{1}}   (1)  

And finally, when P₂ = 700 torr and T₂ = 20 °C, we have:

nR = \frac{P_{2}V_{2}}{T_{2}}   (2)

By equating (1) with (2):

\frac{P_{1}V_{1}}{T_{1}} = \frac{P_{2}V_{2}}{T_{2}}                

V_{2} = \frac{P_{1}V_{1}T_{2}}{T_{1}P_{2}} = \frac{500 torr*200 ml*20 ^{\circ} C}{10 ^{\circ} C*700 torr} = 285.7 ml

Therefore, when the pressure and the temperature are increased the volume is 285.7 ml.                                                

I hope it helps you!                  

3 0
3 years ago
Which of the following is a technique for the effective communication? <br>​
larisa86 [58]
I believe it’s A hope this helps
5 0
2 years ago
Scientists have organized all forms of energy into two types—kinetic and potential. Kinetic energy is the energy of motion, and
mihalych1998 [28]

Answer:

Potential energy only

Explanation:

at the top of its swing the pendulum stops moving , (therefore it has no KINETIC energy)  thus all of the energy is stored as potential energy.

7 0
3 years ago
Other questions:
  • What would happen to the moon if earth stopped exerting the force of gravity on it?
    15·2 answers
  • If the length of a ramp (an inclined plane) is 20ft, and it rises 5ft, what is its MA? (APEX)
    7·2 answers
  • ¿Con qué velocidad viaja una onda formada en una cuerda de 10 m de longitud y 1 kg de masa, si se le sostiene con una tensión de
    6·1 answer
  • Imagine two 2.0 g bags of protons, one at the earth's north pole and the other at the south pole. part a how many protons are in
    9·1 answer
  • Suppose you increase your walking speed from 5 m/s to 11 m/s in a period of 1 s. What is your acceleration?
    6·2 answers
  • an 1800 kg car is approaching a stoplight at 15 m/s. what is the deceleration of the car if the brakes provide a stopping force
    5·1 answer
  • Genes can be turned on or turned off not all genes are active at one time true or false
    5·2 answers
  • An engine can exert a force of 1,000 newtons. How fast can this engine
    7·1 answer
  • A cabbie is trying to stop when he notices a fare is whistling them over. The
    12·1 answer
  • Question 2 of 10<br> Which two types of energy does a book have as it falls to the floor?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!