2 years ago

Which box will not accelerate?

Physics

2 answers:

DiKsa [7]2 years ago

6 0

Answer:

Explanation:

i know

Vladimir79 [104]2 years ago

3 0

Answer:

b one will not accelerate

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2 years ago

In the circuit shown below, 0.25 A of current flows through a 20-Ω resistor. How much voltage is needed to produce this current?

balu736 [363]

Answer:

D 5 V

Explanation:

Without seeing the whole circuit it is impossible to say for certain.

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Transcranial magnetic stimulation (TMS) is a noninvasive technique used to stimulate regions of the human brain. A small coil is

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Answer:

0.125 volts

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The induced emf can be sufficient to stimulate neuronal activity.

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$\epsilon=-\dfrac{d\phi}{dt}$

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$\epsilon=-\dfrac{d(BA)}{dt}\\\\=2\pi r\times \dfrac{dB}{dt}\\\\=2\pi \times 1.6\times 10^{-3}\times \dfrac{1.5-0}{120\times 10^{-3}}\\\\=0.125\ V$

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3 years ago

______is the rate of change in velocity.

shepuryov [24]

Answer:

Acceleration

Explanation:

Acceleration is the rate of change in velocity

speed is how fast an object is moving

Velocity is how fast an object is moving in the particular direction

pls mark me brainliest

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3 years ago