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
muminat
3 years ago
14

The runner reaches the first camera, at the 500 m mark, at 9:03:05 a.m. and the second camera, at the 600 m mark, at 9:03:25 a.m

. What is her average speed over that time interval
Physics
1 answer:
SVEN [57.7K]3 years ago
7 0

Answer:

Explanation:

Distance travelled = 600 - 500 = 100 m

Time taken = 9:03:25 a.m.-  9:03 :05 a.m.

= 20 s

average speed = distance / time taken

= 100 / 20 m /s

= 5 m /s

You might be interested in
Which of these types of electromagnetic radiation has the lowest energy? _____
ValentinkaMS [17]
The answer would be radio waves
5 0
3 years ago
Read 2 more answers
Air that enters the pleural space during inspiration but is unable to exit during expiration creates a condition called a. open
sertanlavr [38]

Answer:

The correct answer is d. tension pneumothorax.

Explanation:

The increasing build-up of air that is in the pleural space is what we call the tension pneumothorax and this happens due to the lung laceration that lets the air to flee inside the pleural space but it does not return.

4 0
2 years ago
the train is travelling at 15 m/s. It accelerates at 3 m/s² for 20 seconds. How far does the train travel in this time?
Anvisha [2.4K]
18meters per 20 seconds so
5 0
3 years ago
Read 2 more answers
Define 1 joule work ?​
Nina [5.8K]

Explanation:

Force is applied to lift a body against the force of gravity. Example: If an object is lifted to a certain height (h)

4 0
2 years ago
Что сделать чтоб предмет облодал магнитными свойствами?​
Brut [27]
What is the question?
4 0
3 years ago
Other questions:
  • A train travelling at a speed of 108km/h.how much distance is it traveling every second ?
    6·1 answer
  • What is the best explanation of the importance of the Eighth Amendment?
    7·2 answers
  • Why can we see a red shirt
    15·2 answers
  • Variable.
    9·1 answer
  • The most common patterns of minority treatment include assimilation, segregation, subjugation, and legal protection.
    6·2 answers
  • Can someone help me with this, please? I have the answer but I need help with why the answer is that :(
    15·1 answer
  • How much force is required to accelerate a 12 kg mass at m 5 m/s
    13·1 answer
  • What are the three parts of the power phase? *
    14·1 answer
  • A flagpole is 6.8m tall. A cable is attached from ground to the top of the pole such that it makes a 66 degree angle with the po
    10·1 answer
  • Diffraction of light is the __________ of light as it passes through the Edges of a barrier or a slit.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!