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
777dan777 [17]
3 years ago
7

A train travels 300 miles in 6 hours what is the trains average speed

Chemistry
2 answers:
Vladimir [108]3 years ago
6 0

Answer:

50 miles

Explanation:

Anna007 [38]3 years ago
4 0

Answer:

The average speed per hour is 50 miles

Explanation:

6x 50= 300

You might be interested in
A sample of gas has an initial pressure of 1.5 atm, an initial volume of 3.0 L, and an initial temperature of 293K. If the final
Nataliya [291]

Answer:

1.9 L

Explanation:

Step 1: Given data

  • Initial pressure (P₁): 1.5 atm
  • Initial volume (V₁): 3.0 L
  • Initial temperature (T₁): 293 K
  • Final pressure (P₂): 2.5 atm
  • Final volume (V₂): ?
  • Final temperature (T₂): 303 K

Step 2: Calculate the final volume of the gas

If we assume ideal behavior, we can calculate the final volume of the gas using the combined gas law.

P₁ × V₁ / T₁ = P₂ × V₂ / T₂

V₂ = P₁ × V₁ × T₂ / T₁ × P₂

V₂ = 1.5 atm × 3.0 L × 303 K / 293 K × 2.5 atm = 1.9 L

6 0
3 years ago
Which compound forms from 2 parts of hydrogen and 1 part of oxygen?
lina2011 [118]
Water, H2O, HOH these are all the same compound just worded differently
6 0
3 years ago
Which type of force caused the weight to drop (11) after the rope was cut?
MatroZZZ [7]

Answer:

gravitational force.

8 0
3 years ago
Which of the following statements is correct?
RoseWind [281]
D. Blue litmus paper turns red when placed in a base.
7 0
3 years ago
Read 2 more answers
Write one other example (other than the one in your note) of ore of the following metals
borishaifa [10]
An exemple of aluminium in its ore state is haemetite
6 0
2 years ago
Other questions:
  • Why Formaldehyde is more reactive than Acetaldehyde?
    6·1 answer
  • __NH3 + __O2 → __NO + __H2O<br> How many moles of water are produced from<br> 2.48 g of oxygen?
    13·1 answer
  • The hydroxyl radical, a fragment of water vapor known as the "atmospheric cleanser", with a chemical formula of OH, has a global
    8·1 answer
  • What is the purpose of a salt bridge?
    11·2 answers
  • Models may change as new discoveries are made. Please select the best answer from the choices provided T F
    13·1 answer
  • Calculate the speed of a wave that has a wavelength of 8 meters and a frequency of 16 meters per second (m/s).
    5·2 answers
  • Find the % composition for each element in Zinc Chlorate
    12·1 answer
  • What is a Newton?<br> explain please
    13·2 answers
  • What type of chemical agent produces temporary physiological effects, mental effects, or both, which may persist for hours or da
    12·1 answer
  • A 85.4 lb child has a Streptococcus infection. Amoxicillin is prescribed at a dosage of 45 mg per kg of body weight per day give
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!