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A body of mass 0.5 kg travels in a straight line with velocity v=a x³/², where a= 5m⁻¹/² s⁻¹.The work done by the net force during its displacement from x=0 to x=2 m is
Options
(a) 1.5j
(b) 50 j
(c) 10 j
(d) 100 j
Correct Answer:
50 j
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The rest mass of a body is m1. It moves with a velocity of 0.6c, then its relativistic
- In Young’s double slit experiment, a third slit is made in between the double slits.
- The respective speeds of the molecules are 1,2,3,4 and 5 km/s.
- The voltage of clouds is 4×10⁶ volt with respect to ground. In a lightening
- Two conducting spheres of radii 5 cm and 10 cm are given a charge of 15 μC each.
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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