A train of mass 2x 10⁵ kg has a constant speed of 20 m/s up a hill inclined

⇦

⇨

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:

1. The heart of a man pumps 5 litres of blood through the arteries per minute at
2. A boy is trying to start a fire by focusing sunlight on a piece of paper using
3. Two particles P and Q start from origin and execute simple harmonic motion along X-axis
4. In an unbiased p-n junction, holes diffuse from the p-region to n-region because of
5. The frequency of fundamental tone in an open organ pipe of length

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