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
MArishka [77]
3 years ago
15

If I travel 400 kilometers in 10 hours what is my speed

Physics
2 answers:
xxTIMURxx [149]3 years ago
8 0

Answer:

40km/hr

Explanation:

we divide the distance with time

Illusion [34]3 years ago
3 0

Answer:

<h3>The answer is 40 km/ hr</h3>

Explanation:

To find the speed we use the formula

speed \:  =  \frac{distance}{time}

From the question

The distance is 400 km

The time is 10 hours

Substitute the values into the above formula

That's

Speed  =  \frac{400 \: km}{10 \: hours}

We have the final answer as

<h3>40 km/ hr</h3>

Hope this helps you

You might be interested in
An electric field of intensity 3.7 kN/C is applied along the x-axis. Calculate the electric flux through a rectangular plane 0.3
jekas [21]

Answer:

a)906.5 Nm^2/C

b) 0

c) 742.56132 N•m^2/C

Explanation:

a) The plane is parallel to the yz-plane.

We know that

flux ∅= EAcosθ

3.7×1000×0.350×0.700=906.5 N•m^2/C

(b) The plane is parallel to the xy-plane.

here theta = 90 degree

therefore,

0  N•m^2/C

(c) The plane contains the y-axis, and its normal makes an angle of 35.0° with the x-axis.

therefore, applying the flux formula we get

3.7×1000×0.3500×0.700×cos35°= 742.56132 N•m^2/C

4 0
3 years ago
Read 2 more answers
Yolanda is studying two waves. The first wave has an amplitude of 2 m, and the second has an amplitude of 3 m. Which statement a
Anna71 [15]

Answer:

a) Not Accurate

b) Not Accurate

c) Accurate

d) Accurate

Explanation:

Part a

Not Accurate, because destructive interference would lead to maximum possible magnitude of < 3 m

Part b

Not Accurate, because constructive interference would lead to minimum possible magnitude of > 2 m

Part c

Accurate, because destructive interference would lead to maximum possible magnitude of < 3 m by varying the phase difference between two waves she can achieve the desired results.

Part d  

Accurate, because constructive interference would lead to minimum possible magnitude of > 2 m by varying the phase difference between two waves she can achieve the desired results.

8 0
3 years ago
Unlike other states of matter, what expand to fill their containers
padilas [110]

Answer:

gas

Explanation:

8 0
3 years ago
Read 2 more answers
The greatest obstacle to developing solar energy is _____. lack of sunlight at high latitudes lack of sunlight at night lack of
KATRIN_1 [288]
The correct answer is option #4. The greatest obstacle to developing solar energy is large areas required to collect sufficient energy. Solar energy is the energy that is the sun is producing and being converted into thermal energy that can be used for everyone's daily lives.
3 0
3 years ago
Read 2 more answers
Why cant halleys comet be seen from earth only for about one year of its 76-year orbit
AlexFokin [52]

Answer:

Halley's comet will next appear in the night sky in the year 2062. It orbits the sun every 75-76 years, so this is the time between appearances.

4 0
3 years ago
Other questions:
  • Kellie found a sample of a pure element. She carefully studied the sample and made a list of its properties.
    14·1 answer
  • Immediately after being struck by a hammer, the nail (mass of 50 g) has a velocity of 50 m/s. The total frictional force is 62.5
    13·1 answer
  • The alliance that was formed between Hitler and Mussolini was known as the _____________.
    15·1 answer
  • Which action results from the combination of gravity and inertia working on the moon
    10·2 answers
  • The more power applied to an object, the faster work is done to it.<br><br> True<br><br> False
    11·1 answer
  • Help !!
    5·1 answer
  • g Determine the magnetic field midway between two long straight wires 2.0 cm apart in terms of the current I in one when the oth
    10·1 answer
  • Parker (73.2 kg) is being dragged down the hall with an applied force of 123 N. If the frictional force is 27.4 N, what is the c
    11·1 answer
  • Pls help me this is being timed.
    8·1 answer
  • How many meters across is a road sign that has an angular size of 120 arcseconds and is 1 km away?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!