Question

A circular track has a radius of 500 m with AB as its diameter. If you move along the circular path, then calculate:

(a) total distance covered and the displacement, if you move along the circular path from A to B.​

Answer 1

Answer:

see the attachment given here

Answer 2

$\huge \text{Question - }$

A circular track has a radius of 500 m with AB as its diameter. If you move along the circular path, then calculate:

(a) total distance covered and the displacement, if you move along the circular path from A to B.

$\huge \text{Answer - }$

GIVEN -

• Radius of the circular track = 500 m

• Diameter = AB

TO FIND-

• Total distance covered if you move along the circular path from A to B

• displacement covered if you move along the circular path from A to B

STEP BY STEP SOLUTION -

Distance covered from A to B

$\sf :\implies Distance = \dfrac{ \cancel{2} \pi \: r }{ \cancel{2}}$

$\sf :\implies \dfrac{22 \times 500}{7}$

$\sf :\implies 1571.428 \: m \: (approx)$

Displacement covered from A to B

$\sf :\implies Displacement = AB$

$\sf :\implies Displacement = 2r$

$\sf :\implies 500 \times 2$

$\sf :\implies1000 \: m$