Question

A boy covers a distance of 260 m in
20 s and another distance of 300 m
in 20 s. The average speed of the boy
is :

that was a relevant question!​

Answer 1

Answer:

Given :-

• A boy covers a distance of 260 m in
• 20 s and another distance of 300 m
• in 20 s.

To Find :-

Average speed

Solution :-

Total distance covered = 260 + 300

Total distance covered = 560 m

Total time = 20 + 20

Total time = 40 sec

Now,

$\sf \boxed {\pink{{ \sf Average \: Speed = \dfrac{Distance}{Time}}}}$

$\sf \: Average \: Speed \: = \cancel\dfrac{560}{40}$

$\sf \: Average \: Speed = 14 \: {ms}^{ - 1}$

Answer 2

Answer:

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