A satellite in a force - free space sweeps stationary interplanetary dust at a rate `dM//dt = alpha v`, where `M` is the mass , `v`is the velocity of the satellite and `alpha` is a constant. What is the deacceleration of the satellite ?A. `-2 alphav^(2)//M`B. `-2alphav^(2)//M`C. `alphav^(2)//M`D. `-alphav^(2)`

A satellite in a force - free space sweeps stationary interplanetary d

1.	A satellite in a force - free space sweeps stationary interplanetary dust at a rate `dM//dt = alpha v`, where `M` is the mass , `v`is the velocity of the satellite and `alpha` is a constant. What is the deacceleration of the satellite ?A. `-2 alphav^(2)//M`B. `-2alphav^(2)//M`C. `alphav^(2)//M`D. `-alphav^(2)`
Answer» Correct Answer - C `F=-alphav^(2)` `therefore a=(-alphav^(2))/(M)`

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