| ⇦ | 
| ⇨ |
A force of 10 newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum is
Options
(a) 5 kg. ms⁻¹
(b) 200 kg. ms⁻¹
(c) 100 kg. ms⁻¹
(d) 1000 kg. ms⁻¹
Correct Answer:
100 kg. ms⁻¹
Explanation:
Given: Force = 10 and time = 10
Change in momentum = Impulse = Force × time
= 10 × 10 = 100 kg. ms⁻¹
Related Questions: - An ideal gas is expanding such that PT²=constant. The coefficient of volume
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- The dimensions of Planck’s constant is same as that of
- An electron in hydrogen atom makes a transition n₁ → n₂
- The distance of a geo-stationary satellite from the centre of the earth is nearest to
Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- An ideal gas is expanding such that PT²=constant. The coefficient of volume
- Pure Si at 500 K has equal number of electron (nₑ) and hole (nₕ) concentrations
- The dimensions of Planck’s constant is same as that of
- An electron in hydrogen atom makes a transition n₁ → n₂
- The distance of a geo-stationary satellite from the centre of the earth is nearest to
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
Leave a Reply