Question

3 A B C 3D
A physical quantity X is related to three obser-
vables a, b, c as X = va b? / c2. The errors of
measurement in a, b and c are 2%, 1% and 3%
respectively. What is the percentage error in the
quantity X?
(Ans. 9%)​

Answer 1

Answer:

3A B C D this is your answer boy

Answer 2

Answer:

Given :-

A Car is initially at rest starts moving with a uniform acceleration of 0.5m/s² and moves with it for 5 minutes

⇝ To Find :-

Final Velocity and Distance traveled.

⇝ Solution :-

❒ Converting Time in Seconds :-

We Have,

\begin{gathered} \text{Time= 5 mins} \\ \end{gathered}

Time= 5 mins

\begin{gathered} = \rm( 5 \times 60)second \\ \end{gathered}

=(5×60)second

\red{:\longmapsto \text{Time = 300 \:s}}:⟼Time = 300 s

Explanation:

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