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Grade: 11 

                        
Find the maximum possible percentage error in the measurement of force on an object (of mass m) travelling at velocity v in a circle of radius r, if m=(4.0+-0.1)kg v=(10+-0.1)m/s and r=(8.0+-0.2 0m
5 years ago

Answers : (1)

noogler
489 Points 
							
F=mv2/r
% error in F= [0.1/4 + 2(0.1/10) + 0.2/8]100 =7%
5 years ago
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