Question

An object on Earth has a mass of 34 g and an acceleration of 9.8 m/s^2. What is its weight (force)?

A) 0.03 N
B) 0.33 N
C) 3.33 N
D) 33.00 N

Answer 1

The weight of an object on Earth can be calculated using the formula w = mg. In this case, the weight (force) of the object is approximately 0.33 N. Therefore, the correct option is B.

Step-by-step explanation:

The weight of an object on Earth can be calculated using the formula w = mg, where w is the weight, m is the mass, and g is the acceleration due to gravity. In this case, the mass of the object is 34 g (0.034 kg) and the acceleration due to gravity is 9.8 m/s^2. Substituting these values into the formula, we get w = (0.034 kg)(9.8 m/s^2) = 0.3332 N. Rounding to two decimal places, the weight (force) of the object is approximately 0.33 N, so the correct answer is B) 0.33 N.