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pickupchik [31]
3 years ago
7

The above graph shows the speed of a car over time. During which time period was the car stopped?

Physics
1 answer:
rjkz [21]3 years ago
8 0
The answer is C, as there is not increase or decrease in speed during that time frame.
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The force component along the displacement varies with the magnitude of the displacement, as shown in the graph. (a) 0 to 1.0 m,
Lina20 [59]
Work is force*displacement if the force and displacement is parallel. 


a. You can average the force over the distance so W = Fave*d 

<span>b The force part of that multiplication is zero. </span>

<span>c. You can form the average force for the interval from 2 to 3 and find the work for that section and then consider the interval from 3 to 4, find the work and add the 2 work results.


I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

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5 0
3 years ago
True or False: There is no object that can travel faster than the speed of light.
Otrada [13]
True no object can travel faster than speed of light
6 0
2 years ago
Ishani and John now try a problem involving a charging capacitor. An uncharged capacitor with C = 6.81 μF and a resistor with R
DENIUS [597]

Answer:

Q=81.72\times10^{-6}C

I=2.1\times10^{-5}A

Explanation:

The maximum charge on the capacitor will be, at the end of the process, given by the formula (and for our values):

Q=CV=(6.81\times10^{-6}F)(12V)=81.72\times10^{-6}C

The maximum current on the resistor will be, at the beginning of the process, given by the formula (and for our values):

I=\frac{V}{R}=\frac{12V}{5.8\times10^{5}\Omega}=2.1\times10^{-5}A

5 0
3 years ago
What is the equation for finding the amount of inertia in forces and motion? Explain how you solve that equation.​
jolli1 [7]

Answer:

Inertia = angular momentum / angular velocity

4 0
2 years ago
In refraction, when a wave travels from one medium to another, it
kirill115 [55]
In refraction, when a wave travels from one medium to another it changes speed.

Correct option is A.
3 0
3 years ago
Read 2 more answers
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