Physics And Measurement Question 170
Question: The percentage error in the above problem is
Options:
A) 7%
B) 5.95%
C) 8.95%
D) 9.85%
Show Answer
Answer:
Correct Answer: C
Solution:
% error in velocity = %error in L + %error in t $ =\frac{0.2}{13.8}\times 100+\frac{0.3}{4}\times 100 $ = 1.44 + 7.5 = 8.94 %