Conversion of km/hr to m/s:

To convert the speed of an elephant from kilometers per hour (km/hr) to meters per second (m/s), we need to use the conversion factor of 1 km/hr = 0.2778 m/s. This conversion factor can be derived by dividing the number of meters in a kilometer (1000) by the number of seconds in an hour (3600).

Calculation:

Given that the elephant runs at a speed of 36 km/hr, we can calculate its speed in m/s using the conversion factor:

Speed in m/s = Speed in km/hr × Conversion factor

Speed in m/s = 36 km/hr × 0.2778 m/s

Simplification:

To simplify the calculation, we can round the conversion factor to three decimal places:

Speed in m/s ≈ 36 km/hr × 0.278 m/s

Multiplication:

Now, we can multiply the values to find the speed in m/s:

Speed in m/s ≈ 36 × 0.278 m/s

Speed in m/s ≈ 10.008 m/s

Final Answer:

Therefore, the speed of the elephant is approximately 10.008 m/s.

Explanation:

The conversion from kilometers per hour to meters per second involves converting the units of distance (km to m) and time (hr to s). This is done by multiplying the speed in km/hr by the conversion factor of 0.2778 m/s. By performing the necessary calculations, we find that the elephant's speed is approximately 10.008 m/s.