1.

Two satellites of mass m1 and m2 (m1 > m2 ) are revolving round the earth in circular orbits of r1 and r2 (r1 > r2 ) respectively. Which of the following statement is true regarding their speeds v1 and v2 ……..(a) v1 = v2(b) v1 < v2(c) v1 > v2(d) \(\frac{v_1}{r_1}\) = \(\frac{v_2}{r_2}\)

Answer»

Correct answer is (b) v1 < v2



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