Question

The engine of a car of mass 1000kg produces a force of 10000N. Find the acceleration of the car.

Answer 1

Mass =1000kg

Force =1000 N

F =Ma

1000 =1000×a

a =1m/s2

Answer 2

$\huge\sf{\underline{Question}}:$

The engine of a car of mass 1000 kg produces a force of 10000 N. Find the acceleration of the car.

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$\large\bf{\underline{Given}} \: –$

• Mass = 1000 kg.
• Force produced = 10,000 N.

$\large\bf{\underline{To \: Find}} \: –$

• Acceleration of the car.

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$\huge\bold{\underline{\underline{Solution}}}:$

➣ We know that,

$\green{\boxed{\bf{F = ma}}}$

where,

• F = force.
• m = mass.
• a = acceleration.

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So here, substituting the given values in the formula we get -

$\sf{F = ma} \\ {\implies}\sf{10000 = 1000 × a} \\ \implies\sf{a = { \huge\not}{{\frac{10000} {1000}} }} \\ \\ \implies \boxed{\sf{a = 10ms {}^{ 2} }}$

∴ Acceleration of the car will be 10m/s².

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✍️ More to know :

♦ Newton's second law is often stated as (F = ma) due to its mathematical derivation.

♦ This formula states that the force (F) acting on an object is equal to the product of the mass (m) and acceleration (a) of that object.

♦ The S.I unit of force is Newton (N).

♦ The S.I unit of acceleration is (m/s²).

♦ The S.I unit of mass is kilogram (kg).

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