Question

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Answer 1

Answer:

3Q. Answer:- Is (d).

4Q. Answer:- Is (c).

I hope it helps you!!

Answer 2

Answer:

3).a

4).a

Explanation:

3). Distance = 16 m

    Time        =4 s

     speed=Distance / time

                 =16/4

                  4m/s

4).

      1 km =1000 m

       1 hr   = 3600 s

         1km/1hr = 1000m/3600s

                      = 5/18 m/s