| ⇦ | 
| ⇨ |
A train of mass 2x 10⁵ kg has a constant speed of 20 m/s up a hill inclined at θ= sin⁻¹(1/50) to the horizontal when the engine is working at 8 x 10⁵ W.The resistance to motion of train is
Options
(a) 400 N
(b) 200 N
(c) 600 N
(d) 800 N
Correct Answer:
800 N
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball
- When alpha particles captures and electron, then it becomes a
- If the wavelength of incident light falling on a photosensitive material decreases,
- 4 point charges each +q is placed on the circumference of a circle
- The limiting angle of incidence for an optical ray that can be transmitted
Topics: Work Energy and Power
(94)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The radius of a ball is(5.2±0.2)cm.The percentage error in the volume of the ball
- When alpha particles captures and electron, then it becomes a
- If the wavelength of incident light falling on a photosensitive material decreases,
- 4 point charges each +q is placed on the circumference of a circle
- The limiting angle of incidence for an optical ray that can be transmitted
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