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Dafna11 [192]
3 years ago
8

What is the speed of a car that accelerates at a rate of 10 m/s2 for a total of 25 seconds?

Physics
1 answer:
jeyben [28]3 years ago
5 0

Answer:

<h2>250 m/s</h2>

Explanation:

The speed of the car can be found by using the formula

<h2>v = a × t</h2>

where

a is the acceleration

v is the speed

t is the time

From the question we have

v = 10 × 25

We have the final answer as

<h3>250 m/s</h3>

Hope this helps you

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3 years ago
A straight segment of wire has a length of 25 cm and carries a current of 5A. If the wire is perpendicular to the magnetic field
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Answer:

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The magnetic force, 'F', is given by the following formula;

F = \underset{I}{\rightarrow }·L×\underset{B}{\rightarrow } = I·L·B·sin(θ)

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\underset{B}{\rightarrow } = The magnetic field strength, B

θ = The angle of inclination of the conductor to the magnetic field

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.....................!!.!...!.!.!!.
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Have a nice day!

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