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kow [346]
3 years ago
9

If an object travels at a constant speed in a circular path, the acceleration of the object is:

Physics
1 answer:
Vilka [71]3 years ago
6 0

Answer:

1- The acceleration of the object is larger in magnitude the smaller the radius of the circle.

Explanation:

The acceleration of an object in a circular path is

a = \frac{v^2}{r}

As can be seen from the equation, if the radius of the circle is decreases, the magnitude of the acceleration increases.

As for the direction of the acceleration, it is always towards the center, and it is always perpendicular to the direction of the velocity.

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Answer:

a)54L/min

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Explanation:

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b) A x V=54L/min => \frac{\pi }{4} d^2 x v

   d= 2 cm

\frac{\pi }{4} d^2 x v = 54

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Next is to find the ratio of speed i.e \frac{v}{v_1}

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How fr do you think you would go on a car while sneezing for 2.5 seconds ?
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Blababa [14]

Answer:

Explanation:

ACCORDING TO NEWTONS SECOND LAW;

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F = 110N

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The universe is 13.8 billion years old.
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Shkiper50 [21]
<span>Velocities are vectors so we can add them!

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