| ⇦ | 
| ⇨ |
A car of mass m starts from rest and accelerates so that the instantaneous power delivered to the car has a constant magnitude P₀. The instantaneouos velocity of of this car is proportional to:
Options
(a) t²P₀
(b) t ¹/²
(c) t ⁻¹/²
(d) t / √m
Correct Answer:
t ¹/²
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Assertion(A) :The change in kinetic energy of a particle is equal to the work done
- A potentiometer wire has length 4m resistance 8Ω. The resistance that must be connected
- The moment of inertia of a rod about an axis through its centre and perpendicular
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Assertion(A) :The change in kinetic energy of a particle is equal to the work done
- A potentiometer wire has length 4m resistance 8Ω. The resistance that must be connected
- The moment of inertia of a rod about an axis through its centre and perpendicular
- A battery of emf 10 V and internal resistance 3 ohm is connected to a resistor.
- Consider a uniform square plate of side ɑ and mass m. The moment of inertia
Topics: Work Energy and Power (94)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply