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AysviL [449]
3 years ago
10

A car has a mass of 1,200 kg. What is its acceleration when the engine exerts a force of 600 N? (Formula: F=ma)

Physics
1 answer:
Rasek [7]3 years ago
6 0

Answer:

Option (a)

Explanation:

Given that,

Mass of a car, m = 1200 kg

Force exerted by the engine, F = 600 N

Noe force,F = ma

a is the acceleration of the engine

a=\dfrac{F}{m}\\\\a=\dfrac{600\ N}{1200\ kg}\\\\a=0.5\ m/s^2

So, the acceleration of the car is 0.5 m/s².

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Answer:

Therefore,

The magnitude of the force per unit length that one wire exerts on the other is

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Explanation:

Given:

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To Find:

Magnitude of the force per unit length that one wire exerts on the other,

\dfrac{F}{l}=?

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Magnitude of the force per unit length on each of @ parallel wires seperated by the distance d and carrying currents I₁ and I₂ is given by,

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Therefore,

The magnitude of the force per unit length that one wire exerts on the other is

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