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What is the weight, on Earth, of a book with a mass of 1.5 kg?

A. 1.5 N
B. 6.5 N
C. 11.3 N
D. 14.7 N


Sagot :

To determine the weight of a book with a mass of 1.5 kg on Earth, we need to use the formula for weight:

[tex]\[ \text{Weight} = \text{Mass} \times \text{Acceleration due to gravity} \][/tex]

Where:
- The mass of the book is given as 1.5 kg.
- The acceleration due to gravity on Earth is approximately 9.81 m/s².

Substituting these values into the formula, we get:

[tex]\[ \text{Weight} = 1.5 \, \text{kg} \times 9.81 \, \text{m/s}^2 \][/tex]

Performing the multiplication:

[tex]\[ \text{Weight} \approx 14.7 \, \text{N} \][/tex]

Therefore, the weight of the book on Earth is approximately 14.7 N.

The correct answer is:
14.7 N