)A light i ring h 8lis of leagth extersible sh thereaded ro ugh a par bcle mass m is a4 est at a 0 be loa the ond carmes ing Aicle A of smoo th a bele par at each end One partidle A df distance of The other particle B of below Mis ing. mass ho. njoatal aircle l circle whose cente rotohing dn a rote IS A a) O Find m in tams of M b) show thot the s angular speed of B

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Relativistic Energy and Momentum

According to classical physics, time flow is the same for every observer. But according to einstein's theory, time flow is different for different observers. The idea that time flow is not the same for all may sound strange because we may not experience this effect in everyday life. This effect is only observed when an object moves with some velocity comparable to the velocity of light. This velocity is termed relativistic velocity.