A particle of mass m is initially at rest at the origin. It is subjected to a force and starts moving along the x-axis. Its kinetic energy K changes with time as dK/dt = 
t where λ is a positive constant of appropriate dimensions. Which of the following statements is (are) true?
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, b, d)
Sol. 
= 
= 
t
v dv = 
t dt
= 
v 
t
= constant
F = constant
t
x 
t 2
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