Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

Two satellites of masses

Two satellites of masses m1 and m2( m1>m2 )  are revolving round the earth in circular orbits of radius r1 and r2( r1>r2 ) Which of the following statements is true regarding their speeds v1 and v2 ?

(a)    v1 = v2                                       (b) v1 < v2

(c)    v1 > v2                               (d) (v1 / r1 ) = (v2 / r2)

Answer:b

5/5 - (2 votes)

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