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Elenna [48]
3 years ago
14

A basketball is shot at 14.0 m/s at a 65.0 degree angle. What is the magnitude only (no direction) of the velocity of the ball 2

.16 seconds later?
Physics
1 answer:
Alex787 [66]3 years ago
8 0

Answer:

10.4 m/s

Explanation:

I just know it's right!

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A charge of -3.02 μC is fixed in place. From a horizontal distance of 0.0377 m, a particle of mass 9.43 x 10^-3 kg and charge -9
Andreyy89

Answer:

d = 0.0306 m

Explanation:

Here we know that for the given system of charge we have no loss of energy as there is no friction force on it

So we will have

U + K = constant

\frac{kq_1q_2}{r_1} + \frac{1}{2}mv_1^2 = \frac{kq_1q_2}{r_2} + \frac{1}{2}mv_2^2

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So we have

\frac{(9 \times 10^9)(3.02 \mu C)(9.78 \mu C)}{0.0377} + \frac{1}{2}(9.43 \times 10^{-3})(80.4)^2 = \frac{(9 \times 10^9)(3.02 \mu C)(9.78 \mu C)}{r} + 0

7.05 + 30.5 = \frac{0.266}{r}

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d = r_1 - r_2

d = 0.0377 - 0.00708

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6 0
3 years ago
the velocity of an object is given v(t), and the acceleration is given by a(t). what is the relationship between the total
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The rate at which velocity changes is called acceleration. (Attensity exists when velocity varies.) If a moving object changes speed.

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A velocity change's acceleration is measured. Acceleration is the measure of how quickly a velocity changes with time. The acceleration measure used in SI is M/s2.

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That is very true, but what is the question asking you.
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