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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
- For the radioactive nuclei that undergo either α or β decay, which one
- A mass m moving horizontally (along the x-axis) with velocity v collides and sticks
- Which of the following substances has the highest elasticity?
- A body rolls down a stair case of 5 steps. Each step has height 0.1 m and width 0.1m
- If vectors A=cos wti + sin wtj and B= cos wt/2 i + sin wt/2 j are functions of time,
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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