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JEE · NEET Previous Year Question

$A force vector applied on a mass is represented as F = 6 i - 8 j + 10 k and accelerates with 1 m / s^{2} . What will be the mass of the body in kg.$

Topic: NEET PYQ

Answer: A. Full step-by-step solution below.

A $102$
B $20$
C $210$
D $10$

Correct answer: A

Solution

(a) Mass = \frac{Force}{Acceleration} = \frac{( F )}{a} = \frac{36 + 64 + 100}{1} = 102 kg

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