College

A lamp has a mass of 8 kg. What is the weight of the lamp?

A. 85 N
B. 93 N
C. 78 N
D. 109 N

Answer :

Final answer:

The weight of the lamp is approximately 78 N.


Explanation:

The weight of an object is the force exerted on it due to gravity. The weight of an object can be calculated using the formula:



Weight = mass * gravitational acceleration



In this case, the mass of the lamp is given as 8 kg. The gravitational acceleration on Earth is approximately 9.8 m/s². Plugging these values into the formula, we get:



Weight = 8 kg * 9.8 m/s² = 78.4 N



Therefore, the weight of the lamp is approximately 78 N.


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