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
satela [25.4K]
2 years ago
5

The area under acceleration time garph represents?​

Physics
2 answers:
Keith_Richards [23]2 years ago
8 0

Answer:

Change in Velocity because

at = v

Explanation:

Remeber area is length times Width. In this case, the area under a accleraton vs time graph is Accleration Times Time. Which is velocity

ioda2 years ago
3 0

Answer:

<h3>the area under acceleration time garph represents?</h3>

<em>The area under an acceleration graph represents <u>the change in velocity</u>. In other words, the area under the acceleration graph for a certain time interval is equal to the change in velocity during that time interval.</em>

You might be interested in
You have two springs. one has a greater spring constant than the other. you also have two objects, one with a greater mass than
neonofarm [45]
The answer should be "The object with the greater mass should be attached to the spring with the smaller <span>spring constant."

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
</span>
4 0
3 years ago
A/An _____________ ( wind vane / anemometer ) can be used to measure wind speed.
Wewaii [24]

Answer:

The answer is an anemometer

Explanation:

3 0
2 years ago
To test the performance of its tires, a car
velikii [3]

<u>Answer</u>:

The coefficient of  static friction between the tires and the road is 1.987

<u>Explanation</u>:

<u>Given</u>:

Radius of the track, r =  516 m

Tangential Acceleration a_r=  3.89 m/s^2

Speed,v =  32.8 m/s

<u>To Find:</u>

The coefficient of  static friction between the tires and the road = ?

<u>Solution</u>:

The radial Acceleration is given by,

a_{R = \frac{v^2}{r}

a_{R = \frac{(32.8)^2}{516}

a_{R = \frac{(1075.84)}{516}

a_{R = 2.085 m/s^2

Now the total acceleration is

\text{ total acceleration} = \sqrt{\text{(tangential acceleration)}^2 +{\text{(Radial acceleration)}^2

=>= \sqrt{ (a_r)^2+(a_R)^2}

=>\sqrt{ (3.89 )^2+( 2.085)^2}

=>\sqrt{ (15.1321)+(4.347)^2}

=>19.4791 m/s^2

The frictional force on the car will be f = ma------------(1)

And the force due to gravity is W = mg--------------------(2)

Now the coefficient of  static friction is

\mu =\frac{f}{W}

From (1) and (2)

\mu =\frac{ma}{mg}

\mu =\frac{a}{g}

Substituting the values, we get

\mu =\frac{19.4791}{9.8}

\mu =1.987

8 0
3 years ago
Which term best describes those processes that move weathered rock materials and soils downslope?
mote1985 [20]

Answer:

mass wasting

Explanation:

5 0
2 years ago
Electromagnets are created by?
AysviL [449]
A coil of insulated wire around an iron core 
7 0
3 years ago
Read 2 more answers
Other questions:
  • A child sets off the firecracker at a distance of 100 m from the family house. what is the sound intensity β100 at the house?
    10·2 answers
  • Which weather technology is used to gather pressure, wind speed, and other first-hand observations of hurricanes that are out at
    14·2 answers
  • You are on a hike in the mountains. You have 3.79 km left to go before your next campsite. The sun will set in 6.93 h. What aver
    6·1 answer
  • During times of stress, Yanira notices that her heart pounds a little faster than normal. What part of the brain is responsible
    6·2 answers
  • A car rounds a curve while maintaining a constant speed. Is there a net force on the car as it rounds the curve?
    6·1 answer
  • 3. Categorize each statement as true or false. True False as the fringe order increase for a diffraction grating the fringe brig
    8·1 answer
  • dopasuj wartości pracy z ramki do przedstawionych sytuacji a następnie wyraź tę pracę w dżulach uwaga jedna wartość pracy nie bę
    15·2 answers
  • Two shuffleboard disks of equal mass, one orange and the other yellow, are involved in an elastic, glancing collision. The yello
    9·1 answer
  • At what temperature would volume of gas be doubled of pressure at the same time increase from 700 to 800 mm of Hg? please answer
    11·1 answer
  • Based on the images, what conclusion can Mariam make about fish and mammals?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!