| ⇦ | 
| ⇨ |
A 2 kg mass starts from rest on an inclined smooth surface with inclination 30° and length 2 m. How much will it travel before coming to rest on a frictional surface with frictional coefficient of 0.25?
Options
(a) 4 m
(b) 6 m
(c) 8 m
(d) 2 m
Correct Answer:
4 m
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Two pendulums A and B are oscillating simultaneously with time period
- A battery of e.m.f. E and internal resistance r is connected to an external resistance
- Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel
- Alternating current is transmitted to distant places at
- A body of mass 3 kg is under a constant force which cause a displacement
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Two pendulums A and B are oscillating simultaneously with time period
- A battery of e.m.f. E and internal resistance r is connected to an external resistance
- Three cells, each of e.m.f 1.5 V and internal resistance 1 ohm are connected in parallel
- Alternating current is transmitted to distant places at
- A body of mass 3 kg is under a constant force which cause a displacement
Topics: Laws of Motion (103)
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
v2=u2+2gsin30
v=root20
S=v2/2(mu)g
S=20/2*0.25*10
S=4m