Answer:
0.159 Tesla per second
Explanation:
r = 2 m, e = 2 V,
Let the rate of magnetic field changing is dB / dt.
By use of Farady's law of electromagnetic induction
e = rate of change of magnetic flux
e = dФ /dt
e = A x dB / dt
2 = 3.14 x 2 x 2 x dB / dt
dB / dt = 0.159 Tesla per second
Answer:
-35 
Explanation:
<u>Deceleration is the complete opposite of acceleration and is calculated by adding a negative sign to the formula for finding acceleration.</u>
Since acceleration is calculated by diving the change in velocity with time, deceleration will become:
Deceleration = -Δv/t, where Δv = change in velocity and t = time
In this case, Δv = 70 m/s and t = 2 s, hence;
Deceleration = -70/2 = -35 
<em>The deceleration is 35 </em>
<em>.</em>
The option that BEST correctly defines the scientific method is option C.
B.false......absolute magnitude
<span>Measure of the amount of light a star actually gives off.....thats the definition....hop this is helpful</span>
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</span>
Answer:
c
Explanation:
<u>impulse</u><u> </u><u>Is</u><u> </u><u>the </u><u>product</u><u> </u><u>of </u><u>force </u><u>and </u><u>distance</u><u> </u><u>so </u><u>it's </u><u>generally</u><u> </u><u>formula</u><u> </u>