a torque of 2*10^-4N_m is required to hold a magnet at right angles to the magnetic meridian the torque required to hold it at 30°to the magnetic meridian N_m is
Answers
Answer:
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Explanation:
Given :
Time taken by mahesh to reach the maket from his house on his cycle is 15 minutes.
The speed of the cycle is 4 m/s.
\;\large\underbrace{\underline{\sf{Understanding\;the\;Concept}}}
UnderstandingtheConcept
In question, We are given the values of time taken and speed of the cycle to reach from ramesh home to market. To find the distance between the ramesh house and market, we have to multiply speed with the time.
To calculate :
The distance between his house and market = ?
Solution :
To find the distance = ?
We know that,
\quad \red{\underline{\boxed{\sf Distance \ = \ Speed \times Time}}}
Distance = Speed×Time
Put the given values in the above formula.
\implies \sf Distance \ = \ 4 \times 15⟹Distance = 4×15
\implies \sf Distance \ = \ 60 \ meters.⟹Distance = 60 meters.
\begin{gathered} \\ \end{gathered}
Now,
Converting meter into kilometres,
\implies \sf 60 \times 60 \ = \ 3600 km⟹60×60 = 3600km
\implies \sf \dfrac {3600}{1000}⟹
1000
3600
\implies \sf 3.6 \ km⟹3.6 km
\begin{gathered} \\ \end{gathered}
\therefore∴ The distance between the ramesh house and market is 3.6 km.