Question

3. What is the weight of each of the following masses on Earth?

Formula: W = mg [g = 10 ms-2]
A. 2 kg
W mg 2 x 10 = 20 N


B.3.5 kg
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C.5.25 kg
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Answer 1

Answer:

A. m=2kg, g=10m/s²

W=mg=2×10=20N

B. m=3.5kg, g=10m/s²

W=mg=3.5×10=35N

C. m=5.25kg, g=10m/s²

W=mg=5.25×10=52.5N