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
igomit [66]
2 years ago
15

A car travels 100 m in 4 s on a highway going east. What is the velocity of the car?

Physics
2 answers:
taurus [48]2 years ago
5 0

Answer:

<h2>velocity =25</h2>

Explanation:

<h3>Average velocity =total displacement <em>/</em><em>time </em><em>e </em><em>taken</em></h3>

<em>so,</em><u>average </u><u>velocity</u><u> </u><u>=</u><u>total </u><u>displacement</u>

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>total </u><u>time </u>taken

100m/4 =25

<h2>velocity =25</h2>
Setler79 [48]2 years ago
3 0
25 is the answer
Have a good and great day !!!!
You might be interested in
What are the characteristics of Parallel circuit??<br>​
NikAS [45]

Answer:

A parallel circuit has two or more paths for current to flow through.

Voltage is the same across each component of the parallel circuit.

The sum of the currents through each path is equal to the total current that flows from the source.

Explanation:

6 0
2 years ago
A coin is resting on the bottom of an empty container. The container is then fi lled to the brim three times, each time with a d
ahrayia [7]

when we placed in the container of real depth assuming = d

if the container filled with liquid A then its apparent depth d' = 7cm

so the refractive index nA = real depth / apparent depth

                                       = d/7cm = 0.1428d

if the container filled with liquid B then its apparent depth d' = 6cm

so the refractive index nB = real depth / apparent depth

                                       = d/6cm = 0.166d

if the container filled with liquid C then its apparent depth d' = 5cm

so the refractive index nC = real depth / apparent depth

                                       = d/5cm = 0.2d

Since the refractive index is inversely proportional to the apparent depth

then the refractive indices are nC > nB > nA

3 0
2 years ago
Convert 285,000 milliliters to decaliters.​
Rudiy27
The answer is 28.5 decaliters. Hope this helps
5 0
3 years ago
Read 2 more answers
What is the energy in joules of a photon with a frequency of 3.16e 12 s-1?
erica [24]
We have: Energy(E) = Planck's constant(h) × Frequency(∨)
Here, Planck's constant(h) = 6.626 × 10⁻³⁴ J/s
Frequency (∨) = 3.16 × 10¹² /s

Substitute the values into the expression:
E = (6.626 × 10⁻³⁴)(3.16 × 10¹²) J
E = 2.093 × 10⁻²¹ Joules

In short, Your Final answer would be 2.093 × 10⁻²¹ J

Hope this helps!
5 0
3 years ago
Read 2 more answers
Question 9 please. How do you find instantaneous velocity and how do I sketch a velocity vs time graph from a position vs time o
pickupchik [31]

How do you find instantaneous velocity

Select a point on a distance-time curve graph. Draw a tangent to the curve at that point. Tangent -> hypotenuse of right angled triangle. Opp/adjacent in graph units is vel at that point -> in distance and/or time

3 0
3 years ago
Other questions:
  • What unit is used to express work?
    8·1 answer
  • The burning of fossil fuels releases gas into the air, the gas is called?
    6·1 answer
  • What do we mean when we describe forces as balanced?
    6·1 answer
  • 5. Your friend tosses a ball into the air. The equation h = -5ť + 30t +10 models the height,
    12·1 answer
  • Which of these scientists worked on a team that unified the electromagnetic and weak nucleus force?
    8·2 answers
  • 2000-kg car decelerated from 10 m/s to 5 m/s. What is the work done on the car ?
    13·1 answer
  • 1. Sam walked 4 meters north, 5 meters east, and 4 meters south. What is his
    7·1 answer
  • A scientist wants to use a model to help present results of his detailed scientific investigation
    13·1 answer
  • You fill a car with gasoline. The car now has... ( what energy)
    9·1 answer
  • The specific heat of hexane is 2.26 J/gºC. If 11,500 J of heat is added to
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!