NEET Questions Solved


The displacement equation of a particle is x=3sin 2t+4cos 2t  The amplitude and maximum velocity will be respectively

(a)       5, 10       (b)         3, 2

c)         4, 2        (d)         3, 4

Concept Videos :-

#3-Displacment Velocity Acceleration of SHM-1
#4-Displacment Velocity Acceleration of SHM-2
#5-Displacment Velocity Acceleration of SHM-3
#6-Displacment Velocity Acceleration of SHM-4
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#12-Solved Examples 5
#35-Floating Cylinder
#36-Ball in Diameter Chord of Earth
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#2-Explanatory Examples

Concept Questions :-

Simple harmonic motion

(a) x=3 sin 2t+4 cos 2t From given equation

    a1=3, a2=4 and =π2

a=a12+a22=32+42=5vmax=aw=5×2=10

 

Difficulty Level:

  • 79%
  • 12%
  • 6%
  • 5%
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