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3 years ago

15

A person jogs 4.0 km in 32 minutes, then 2.0 km in 22 minutes, and finally 1.0 km in 16 minutes. What is the jogger's average sp

eed in km per minute?

1 answer:

kupik [55]3 years ago

7 0

Answer:

22

Explanation:

i did it before

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Every year, new records in track and field events are recorded. Let's take a historic look back at some exciting races.

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Answer:

Speed of the this part is given as

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guajiro [1.7K]

Explanation:

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$E_2=\dfrac{kq}{r_2^2}\\\\=\dfrac{kq}{1}\ ....(2)$

Dividing equation (1) and (2) we get :

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