Question

A person jogs around a circular path of radius 7cm with a speed of 44m/hr for half an hour. What would be distance travelled and displacement of the person from the starting point?

Answer 1

Answer:

5.5 rounds may be

IF I AM WRONG THEN PLEASE CORRECT ME ☺️

Explanation:

Circumference of track = 2πr

= 2 × 22/7 × 7 = 44m

displacement = 44÷2 = 22

distance traveled = 44×5.5 = 242m

Answer 2

Answer:

Distance = 22000 m

Displacement = 0

Explanation:

Circumference = 2πr= 44cm= 0.44m

Distance covered in 1 hr= 44km= 44000m

Distance covered in 1/2 hr= 44000/2= 22000m

Displacement will be zero

Marks Brainliest if it was helpful