Question

calculate the distance and displacement when an object moves 1/4 of circular track whose radius is 10km​

Answer 1

Answer:

Circumference =1/4 x 2pie r

$\frac{1}{4} \times 2 \times \frac{22}{7} \times 10 \\ = \frac{11}{7} \times 10 \\ = 110 \div 7 \\ = 15.8$

Therefore distance =15.8

Displacement =10

Here's the answer

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