Flag IIT JEE Entrance Exam> acceleration-of-satellite...
question mark

A satellite in a force free space sweeps stationary interplanetary dust at a rate (dM/dt) = ?v. The acceleration of satellite is
(a) (-2av^2)/M
(b) (-av^2)/M
(c) (-av^2)/2M
(d) -av2

Simran Bhatia , 11 Years ago
Grade 11
anser 1 Answers
Navjyot Kalra

Last Activity: 11 Years ago

(b)
Thrust on the satellite,
    F=(-vdM)/dt  = -v(av)=av^2    
    Acceleration F/M=(-av^2)/M

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments