AP EAMCET Engineering 2018 Apr 23 Shift 2 Paper

Section: Physics

Question : 86 of 160

Marks: +1, -0

A rocket with an initial mass ‘m0’ is going up with a constant acceleration ‘a’ by exhausting gages with a velocity ‘v’ relative to the rocket motion, then the mass of the rocket at any instant of time is (Assume that no other forces act on it)

m=m0e−
a
v
t
m=m0e
2a
v
t
m=m0e
a
2v
t
m=m0e
a2
v2
t2

Validate

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