A boy walked 22 m East then 43 m West , and then 3 meters East. What is the sum of the boys motion.

Given :

A boy walked 22 m East then 43 m West , and then 3 meters East.

To Find :

What is the sum of the boys motion.

Solution :

We need to find the sum of all the motion of boy .

So , we need to find the distance covered by the boy .

We know , total distance covered is absolute sum of all the motion .

Therefore , total distance covered is 68 meters .

Hence , this is the required solution .

the working equation for the angular size is the product of the physical size and 360 degrees divided by the product of two pi and distance from earth. the minimum size would be 0.559 degrees while the maximum size would be 0.49 degrees.