Question

Priya and Pankaj started walking to the East and to the North respectively, from the same point and at

the same speed. After 2 hours distance between them was 10√2 km. Find their speed per hour.​

Answer 1

Answer:

5 km/h

Step-by-step explanation:

see the image attached for better understanding

take their speed equal to v

so distance traveled in 2 h will be 2v km

as speed= distance/ time

then both are traveling distance at right angles

then using Pythagoras theorem ,

found the value of v = 5 km/h

hope it helped...