Question

a body travels a distance of 3km towards east,then 4 km towards north and finally 9km towards east.What is the resultant displacement??​

Answer 1

12.64 Km

Step-by-step explanation:

• a body travels a distance of 3km towards east,then 4 km towards north and finally 9km towards east.What is the resultant displacement??​

I answer for what I understand, you are looking for the length of the displacement as the crow flies, from A to C (see figure), we find it with the Pythagorean theorem, step by step in the figure