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If a zebra weighs 390N what is its mass

If a zebra weighs 390N what is its mass
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If a zebra weighs 390N what is its mass

User James Coyle
by
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1 Answer

5 votes
W=mg
m = W/g = 390N/ 9.8 m/s^2 = 39.8 kg

some people round g to 10 m/s^2 and this will give answer of 39 kg, which is wrong
User Julien Mazars
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