An insect moves along the sides of a wall of dimensions 12m×5m starting from one corner and reaches the diagonally opposite corner. If the insect takes 2 s for its motion, then find the ratio of average speed to the average velocity of the insect.
A
17:13
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
12:5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
13:5
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
17:12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A17:13 Given,
Dimension of the wall =12m×5m
Let the total time taken by the insect to reach from one corner to another be t