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Two satellites of masses of m(1) and m(2...

Two satellites of masses of `m_(1)` and `m_(2)(m_(1)gtm_(2))` are revolving round the earth in circular orbits of radius `r_(1)` and `r_(2)(r_(1)gtr_(2))` respectively. Which of the following statements is true regarding their speeds `v_(1)` and `v_(2)`?

A

`v_1=v_2`

B

`v_1ltv_2`

C

`v_1gtv_2`

D

`(v_1)/(r_1)=(v_2)/(r_2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`V_0=sqrt((GM)/r)rArrv_0propsqrt(M/r)` if `r_1gtr_2` then `v_1ltv_2`.
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