Question

An object covers 16m distance in 4s and after that 116m distance in 2s then find the average speed of this object

Answer 1

Explanation:

given

d1=16km=16000m

t1=4s

s1=d×t=16000×4=64000m/s

d2=16m

t2=2s

s2=d×t=16×2=32m/s

avg speed =s1+s2/2=64000+32/2=64032/2

=32016m/s

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Answer 2

Answer:

Answer: The average speed of the object is 5.33 m/s