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Lana71 [14]
2 years ago
11

A car driving at 20 m/s accelerates continuously 2m/s2​ ​ for 3 seconds. What is its final velocity

Physics
1 answer:
Lesechka [4]2 years ago
5 0

Answer: V= u+ at

V= final velocity

u=initial velocity

a=acceleration

t=time taken

V= 20 + 2*3

V= 26m/s

Explanation:

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A toroidal solenoid has an inner radius of 12.0 cm and an outer radius of 15.0 cm . It carries a current of 1.50 A . Part A How
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Answer:

The number of turns, N = 1750

Explanation:

It is given that,

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The formula for the magnetic field at some distance from its center is given by :

B=\dfrac{\mu_o NI}{2\pi R}

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