Question

an object travels 16m in 4s and then another 16m in 2s. what is the average speed of the object?
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Answer 1

Explanation:

Total distance covered S=16+16=32 m

Total time t=4+2=6 s

Average speed V

avg

=

t

S

=

6

32

=5.33 m/s

Answer 2

Average speed = s¹+s²/t¹+t²

=16+16/4+2

=32/6

= 5.33333333m/s

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