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Trava [24]
3 years ago
6

An object's motion changes A. only if the object is at rest when a force acts upon it. B. only when a nonzero net force is appli

ed to the object. C. when the forces acting on the object remain balanced. D. all of these
Physics
1 answer:
Tanzania [10]3 years ago
5 0
B,  only when a nonzero net force is applied, this means that the force is unbalanced, an object in motion stays in motion unless acted upon by an unbalanced force.
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With the exception of Asthma, all of those things, and a lot more that you don't want, could result from untreated diabetes.

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Which of the the following distance vs time graphs represents an object the is moving at constant non zero velocity
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6 0
3 years ago
The motion of a particle is described by the position function s(t) = 2t - 15t +33t+17,t&gt;0 , where is measured in seconds and
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The time when the particle is at rest is at 1.63 s or 3.36 s.

The velocity is positive at when the time of motion is at 0.

The total distance traveled in the first 10 seconds is 847 m.

<h3>When is a particle at rest?</h3>
  • A particle is at rest when the initial velocity of the particle is zero.

The time when the particle is at rest is calculated as follows;

s(t) = 2t³ - 15t² + 33t + 17

v = \frac{ds}{dt} = 6t^2 -30t + 33\\\\at \ rest, \ v = 0\\\\6t^2 - 30t + 33 = 0\\\\6(t- \frac{5}{2} )^2- \frac{9}{2} = 0\\\\t = 1.63\ s \ \ or \ 3.36 \ s

The velocity is positive at when the time of motion is as follows;

0.

The total distance traveled in the first 10 seconds is calculated as follows;

2(10)^3 - 15(10)^2 + 33(10) + 17 = 847 \ m

Learn more about motion of particles here: brainly.com/question/11066673

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__________ is when all light rays bounce off an object at the same angle.
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Diffuse reflection have a great day

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