Question

What is the force acting on an object if it's mass is 4 kg and it's acceleration is 10 m/sec^2. ​

Answer 1

GIVEN :-

• Mass = 4 kg.
• Acceleration = 10 m/s².

TO FIND :-

• The force acting on an object.

SOLUTION :-

As we know that,

➠ F = ma

• F denotes Force acting on an object.
• m denotes mass of an object.
• a denotes acceleration of an object.

Substitute the given Values,

➠ F = 4 kg × 10 m/s²

➠ F = 40 kg. m/s².

Now as we know that 1 Newton = kg . m/s².

➠ F = 40 N.

Hence the force acting on an object is 40 Newton.

Answer 2

Answer:

★ Given :-

• Mass is 4 kg and its acceleration is 10 m/s².

★ To Find :-

• What is the force acting on an object.

★ Formula Used :-

✪ According to the Newton's Second Law,

❖ $\boxed{\bold{\large{F\: = ma}}}$ ❖

where,

• F = Force
• m = mass
• a = acceleration

★ Solution :-

Given :-

• Mass = 4 kg
• Acceleration = 10 m/s²

➥ According to the question by using the formula we get,

$\implies$ F = 4 × 10

$\dashrightarrow$ F = 40 N

$\therefore$ The force acting on an object is 40 N.

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