What is the magnitude of the force of gravity acting on a box that has a mass of 100 kilograms and is at sea level? a. 10.20 newtons b. 98 newtons c. 1,020 newtons d. 980 newtons

Explanation:

The force of gravity that acts on a body is called weight and is defined as:

 (1)

Where:

is the mass of the box

is the gravity at sea level

Substituting these values in (1):

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answer: 2×10^-2kg

explanation: density= mass per volume

vol=mass/density

converting to s.i units we have;

3÷1000kg = 0.003

1.5÷100m = 0.15

0.003/0.15 = 0.02kg