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A particle moving along a straight line OX.At a time (in second ) the distance x (in metre) of the particle from O is given by x=40+12 t-t³.How long would the particle travel before coming to rest?
Options
(a) 24 m
(b) 40 m
(c) 56 m
(d) 16 m
Correct Answer:
56 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Motion in Straight Line
(93)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A block of mass m1 rests on a horizontal table. A light string connected
- A galvanometer of 50 Ω resistance has 25 divisions. A current of 4×10⁻⁴ A gives
- A ray enters a glass sphere of refractive index μ=√3 at an angle of incidence of 60⁰
- A wire of length L metre carrying a current I ampere is bent in the form
- Three objects A,B and C are kept in a straight line on a frictionless horizontal surface
Topics: Motion in Straight Line (93)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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