Bob and Bill left school and walked at opposite direction. Bob walked at 28 m/min and Bill walked at 31 m/min. How far would they be apart
from each other in meters after 5 minutes?

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Ответ:

freshysans4

14.07.2020

Physics

The weight on planet x is 60 N

Explanation:

It is given that,

Weight of an object on earth, W = 98 N

Value of acceleration due to gravity, $g=9.8\ m/s^2$

Weight, W=mg

$m=\dfrac{W}{g}=\dfrac{98\ N}{9.8\ m/s^2}=10\ kg$

Since, mass of an object remains same everywhere.

If the value of acceleration due to gravity on planet x is, $a=6\ m/s^2$

So, weight on the planet x is,

$W=m\times a$

$W=10\ kg\times 6\ m/s^2$

W = 60 N

So, the weight on planet x is 60 N. Hence, this is the required solution.

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Bob and Bill left school and walked at opposite direction. Bob walked at 28 m/min and Bill walked at 31 m/min. How far would they be apart from each other in meters after 5 minutes?