Question

A farmer moves along the boundary of a square field of 10m.What will be the magnitude of displacement of the farmer at the end of 2 Minutes and 20 Seconds from his initial position?

Answer 1

Explanation:

Farmer takes 40 s to move along the boundary. Thus, after 3.5 round farmer will at point C of the field. Thus, after 2 min 20 seconds the displacement of farmer will be equal to 14.14 m north east from initial position.

Answer 2

Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System, being larger than only Mercury. In English, Mars carries the name of the Roman god of war and is often referred to as the "Red Planet".