NEET Physics Mathematical Tools Questions Solved


The position x of particle varies with time t as x=at2-bt3. The acceleration of the particle will be zero at time equal to

(A)  ab

(B)  2ab

(C)  a3b

(D)  Zero

Concept Videos :-

#6 | Calculus: Limits
#7 | Calculus: Differentiation
#8 | Calculus: Differentiation Rules

Concept Questions :-

Differentiation

Diffrentiating x wrt t ,

v = dxdt

v = 2at - 3bt2

a = 2a - 6bt

At t = a3ba= 0

Difficulty Level:

  • 7%
  • 9%
  • 78%
  • 8%
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