The distance travelled by an object in time
(100 +- 1) s is (5.2 +- 0.1) m. What is the
speed and it's error?
[Ans: 0.052 ms-1; 0.029 ms-1]
plz explain answer.
Answers
Answered by
16
Answer:
v=d/t
=5.2/100
=0.052 m/s
delta v/ v = delta s/ s + delta t/ t
=0.1/5.2 + 1/100
=152/5200
=0.029 m/s
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