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A force calculator applies Newton's second law: F = ma. It calculates force (N), mass (kg), or acceleration (m/s²) when the other two are known.

공식

F = m × a (Force = mass × acceleration)

F: m × a (Force = mass × acceleration) — m × a (Force = mass × acceleration)

단계별 가이드

1F = m × a (Force = mass × acceleration)
2Force in Newtons; mass in kg; acceleration in m/s²
31 Newton = force to accelerate 1 kg at 1 m/s²
4Weight = mass × g (g = 9.81 m/s² on Earth)

풀어진 예시

입력

Mass 5 kg, acceleration 3 m/s²

결과

F = 5 × 3 = 15 N

자주 묻는 질문

What is Force?

A force calculator applies Newton\. Use this calculator for accurate, instant results.

How accurate is the Force calculator?

The calculator uses the standard published formula for force. Results are accurate to the precision of the inputs you provide. For financial, medical, or legal decisions, always verify with a qualified professional.

What units does the Force calculator use?

This calculator works with kilograms, inches, watts. You can enter values in the units shown — the calculator handles all conversions internally.

What formula does the Force calculator use?

The core formula is: F = m × a (Force = mass × acceleration). Each step in the calculation is shown so you can verify the result manually.

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