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viva [34]
3 years ago
14

If an object undergoes constant acceleration, what will be the shape of the position-time graph that shows the object's motion?

A. linear horizontal B. quadratic function shape C. linear rising to the right D. cubic function shape
Physics
2 answers:
Ipatiy [6.2K]3 years ago
8 0
The answer is letter B.

Acceleration causes the velocity to increase further and further. If the velocity were to increase further and further, the distance traveled per unit of time would increase exponentially. This means one cannot use a linear function to graph position to time.The quadratic graph would best fit its representation.

Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

 

 

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adoni [48]3 years ago
4 0
If a  = k
 v = kt + c1
  x = kt^2/2 + c1t + c2

which means that the answer is B. quadratic function shape

hope this helps
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Name at least three fundamental differences between the harmonic oscillator dynamics and the simple pendulum dynamics
xenn [34]

Answer: please find the answer in the explanation.

Explanation:

Harmonic can be experienced by any body that repeats itself. The pattern can be sinusoidal, square, tooth etc.

The fundamental differences between the harmonic oscillator dynamics and the simple pendulum dynamics are:

1.) The harmonic oscillator dynamics can be sinusoidal or square wave so far the motion is periodic while the simple pendulum dynamics is always sinusoidal.

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8 0
4 years ago
a voltmeter and an ammeter are used to respectively monitor the voltage across the current through the resistor
dusya [7]

When a current is established in a closed conducting loop , we use ammeter. Due to this resultant potential developed detected by voltmeter.

  1. When current flows through loop , it gets conducted.
  2. Due to this Electric field is generated . This happens due to induced magnetic field.
  3. The free electrons were at rest until current is there , still ammeter detects some deflection.
  4. This deflection is due to zero current.
  5. Due to magnetic field , current in coil changes.
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e= -\frac{d\beta }{dt}

e=-L\frac{d\beta }{dt}

i= i0 \left \{ {{y=0.63} \atop {x=t}} \right.

i=0.63 io

To know more about voltmeter-

<u>brainly.com/question/1511135</u>

#SPJ4

8 0
1 year ago
Which pair does NOT have an electric force between them?
fenix001 [56]

Answer:

Two Neutral

Explanation:

If; One postive, and one negative they would be attracked. >-<

If; one postive and the other was postive, (or vice versa) they would repel <->

they both have an electrical charge, and force.

Neutral's are Nueatral. they have to opisition or attraction= No electrical force.

5 0
4 years ago
Read 2 more answers
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