A particle moving in the xy plane experiences a velocity dependent force 
where 
and 
are the x and y components of its velocity 
. If 
is the acceleration of the particle, then which of the following statements is true for the particle?
A
Quantity 
is constant in time
is constant in time
B
Kinetic energy of particle is constant in time
C
Quantity 
is constant in time
is constant in time
D
arises due to a magnetic field
Text Solution
Verified by ExpertsThe correct answer is:
C
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