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katen-ka-za [31]
3 years ago
15

What is the distance write the equation

Physics
1 answer:
Sedbober [7]3 years ago
5 0

Answer:

135 m

Explanation:

Given:

vi = 12 m/s

vf = 18 m/s

t = 9s

Find: x

x = ½ (vf + vi) t

x = ½ (18 m/s + 12 m/s) (9 s)

x = 135 m

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\mathbf{v_f ^2 =151 m/s}

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\mathbf{A_iV_i = A_fV_f}

\mathbf{\pi r^2_iV_i = \pi r^2_fV_f}

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\mathbf{ (\dfrac{10}{2})^2\times 2.0 =  r_f^2 \times 12.29}

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\mathbf{ r_f=  \sqrt{\dfrac{50}{12.29} }}

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∴

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= 2(2.02) cm

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Learn more about the equation of continuity here:

brainly.com/question/10822213

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3 years ago
A coil of wire with 100. circular turns of radius 8.00 cm is in a uniform magnetic field along the axis of the coil. The resista
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Answer:

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