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
evablogger [386]
2 years ago
10

A student rides a bicycle for 15 miles in 3 hours. What is the student's speed? What else would you need to know for the velocit

y?
Physics
1 answer:
kaheart [24]2 years ago
3 0

Answer:

5 miles per hour

Explanation:

if you divide 15 by 3 you get 5, therefore the student is going 5 miles per hour.

You might be interested in
A kitchen mixer requires 375 W of electric power. If a voltage of 125 V is available to operate the mixer, what is the required
jenyasd209 [6]
Watts=V*I so in turn I= W/V 375/125 = 3
It would take 3 Amps
6 0
2 years ago
Explain why xrays are used to take images of inside the body but UV isnt
Sidana [21]

Answer:

X-rays go all the way through the body, but ultraviolet rays do not.

Explanation:

An x-ray will show inside the body, but uv light isn't strong enough to go all the way through the body.

6 0
2 years ago
An object weighs 39.36 newtons. What is its mass if a gravitometer indicates that g = 9.83 m/s2?
CaHeK987 [17]
The force applied to an object is said to be a product of its mass and the acceleration. For this case, acceleration is the reading on the gravitometer. We calculate as follows:

F = mg
39.36 N = m(9.83 m/s^2)
m = 4.00 kg

Hope this answers the question. Have a nice day.
6 0
3 years ago
Read 2 more answers
Two things that electrical force depends upon?
lidiya [134]
Electric force depends on the charge and the strength of the electric field. The equation that relates the three:

F = Eq where q is the charge and E is the electric field strength.
4 0
3 years ago
The law of conservation of matter states that matter can neither be created nor destroyed. How is the law of conservation of mat
FromTheMoon [43]
<span>The law of conservation of matter and energy relates to the cycles in nature, and by that it is also applied to rocks and other materials.  All of the rock in the Earth is recycled and accounted for during the rock cycle. Rocks experience physical change, the composition of the material stays the same, it may just change how it looks and chemical changes occur (the suubstance undergoes a chemical reaction that changes the actual makeup of the substance).</span>
4 0
3 years ago
Other questions:
  • What is the mass of a 4900 N bobsled
    12·2 answers
  • What is isostasy dependent on a balance between
    10·2 answers
  • A skull believed to belong to an ancient human being has a carbon-14 decay rate of 5.4 disintegrations per minute per gram of ca
    10·1 answer
  • A speaker vibrates at a frequency of 200 hz what is its period
    8·2 answers
  • The volume of a cube is 512 cm3. What would change if the volume of the cube were measured in cubic meters?. . A.. The volume of
    13·2 answers
  • It is winter where Jenna lives. It's been snowing all day, but now the snow has changed to sleet and then freezing rain. What is
    10·1 answer
  • A plane accelerates from rest at a constant rate of 5.00 m/s2 along a runway that is 1800 m long. Assume that the plane reaches
    10·1 answer
  • When reading the printout from a laser printer, you are actually looking at an array of tiny dots.
    9·1 answer
  • 5) A moving 2 kg object has an initial velocity of 10 m/s. It comes to a stop on a rough
    14·2 answers
  • Alistar places a 6.4 kg block on an incline plane that is 23 degrees above the horizontal. The block starts from rest, and in 2.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!