Question

You are determining the mass of an object using a triple beam balance. When the pointer is lined up with the zero mark, the riders show values of 300 grams, 20 grams, and 8.10 grams. What is the mass of the object?

A. 272.10 grams
B. 328.10 grams
C. 439.10 grams
D. 48000 grams

Answer 1

The answer is B.328.10g

Answer 2

Option (B) is true

Step-by-step explanation:

m1 = 300 g

m2 = 20 g

m3 = 8.10 g

Mass is teh measure of amount of matter contained in the body.

The total mass of the object is the sum of all the three masses.

So the total mass of the object is

m = m1 + m2 + m3

m = 300 + 20 + 8.10

m = 328.10 g

Thus, the total mass of the object is 328.10 g.