Physics, asked by gauriunnati21, 14 hours ago

A boy goes from A to B with a velocity of 20 m/min and comes back from B to A with a velocity of 30 m/min. The average velocity of the boy during the whole journey is?​

Answers

Answered by trishitguin
0

Answer:

avg vel. = 24m/min

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Answered by ridafatma
0

Answer:

The ratio, mass for each of the particle is 9.58 x 10" per gram. Hence, the mass of each of this 797 1.6x 10-19 = 1.67X 1024 9.58 x 10 c/m Properties of...

Explanation:

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