Question

uma goes to the market and return back in 2 hours covering 10 kms in total,find her average velocity​

Answer 1

Answer: 0 m/s

Explanation:

Average velocity = displacement / total time taken

( since Uma goes and comes back again then the initial and final position will be same. Hence, displacement will be 0 )

= 0/2 = 0 m/s

Hope it's helpful

Please mark me as branliest

Answer 2

Given,

Total distance covered by Uma = 10 km

Time taken by Uma = 2 hours

To Find,

Calculating the average velocity.

Solution,

We can simply solve this problem by using the following process.

The formula to find the average velocity is as follows,

Average velocity = Total displacement/Total time taken

Average velocity $= \frac{10*10^{3}}{2 *60*60}$

                             $=\frac{100}{72}$

                              $=1.38m/s$

Hence, the average velocity is 1.38 m/s