Question

A particle moves in a circle of radius R from A to B,as shown in figure.The distance covered by the object is​

Answer 1

Answer:

process by which living things produce energy from food. Respiration usually needs oxygen

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Answer 2

Answer:

Given that,

Angle of A and B=60

Now, distance of a particle between A and B

Distance travelled = length of arc AB

= 60/360×πR

=πR/3

Hence, the distance covered by the objects is

πR/3