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IceJOKER [234]
3 years ago
15

Based on the graph below, what prediction can we make about the acceleration when the force is 0 newtons? A. It will be 0 meters

per second per second. B. It will be 5 meters per second per second. C. It will be 10 meters per second per second. D. It will be 15 meters per second per second.
PLZ HURRY WILL MARK BRAINLIEST IF CORRECT
Physics
2 answers:
vovangra [49]3 years ago
8 0

Answer:

\boxed{\mathrm{A. \: It \:  will \: be \: 0 \: meters \: per \: second \: per \: second. }}

Explanation:

\mathrm{force=mass \times acceleration}

The force is given 0 newtons.

\mathrm{force=0 \: N}

Plug force as 0.

\mathrm{0=mass \times acceleration}

Divide both sides by mass.

\mathrm{\frac{0}{mass} =acceleration}

\mathrm{0 =acceleration}

\mathrm{acceleration= 0\: m/s/s}

Vanyuwa [196]3 years ago
3 0

Answer:

Option A

Explanation:

Acceleration will be obviously zero when Force = 0

<u><em>That is how</em></u>:

Force = Mass * Acceleration

So, If force = 0

0 = Mass * Acceleration.

Dividing both sides by Mass

Acceleration = 0/Mass

Acceleration = 0 m/s²

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Answer:

= 7.88 × 10^-12 T

Explanation:

From the above question, we are told that:

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Step 1

We convert 10.0 MeV to Joules

1 Mev = 1.602 × 10-13 Joules

10.0 MeV = 10.0 × 1.602 × 10^-13 Joules = 1.602 × 10^-12 J

Hence, the Kinectic energy of a proton = 1.602 × 10^-12 J

Step 2

Find the Speed of the Proton

The formula for Kinectic Energy =

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Where

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Mass of the proton = 1.6726219 × 10^-27 kilograms

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1.602 × 10^-12J = 8.3631095 ×10^-28 × v²

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m = Mass of the proton = 1.6726219 × 10^-27 kg

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v = speed of the proton = 4.4 × 10^7 m/s

q = Electric charge = 1.6 × 10^-19 C

r = radius of the orbit = 5.80Ã10^10 m

= 5.8 × 10^10m

Magnetic Field =

=√ (2 × 1.6726219 × 10^-27 kg × 1.602 × 10^-12 J) /( 1.6 × 10^-19 C × 5.80 × 10^10 m)

= 7.88 × 10^-12 T

The magnetic field in that region of space is approximately 7.88 × 10^-12 T

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PLEASE HELP!!! WILL MARK THE BRAINLIEST! HIGH SCHOOL PHYSICAL SCIENCE List the independent, dependent, controlled variables of t
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Answer:

Explanation:

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