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OLga [1]
3 years ago
5

Lincoln weighs 400 newtons. What’s his mass rounded to the nearest kilogram? Assume that acceleration due to gravity is 9.8 N/kg

.
Physics
2 answers:
Bogdan [553]3 years ago
8 0

Answer:

m = 40.8 [kg]

Explanation:

We know that weight is defined as the product of mass by gravitational acceleration in this way we have the following equation.

W = m*g

where:

W = weight [N] (units of Newtons)

m = mass [kg]

g = gravity acceleration = 9.8 [N/kg]

Therefore:

m=W/g\\m=400/9.8\\m=40.8[kg]

Sonbull [250]3 years ago
8 0

Answer: 41!

Explanation:

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