Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  If the momentum of a body increases from 10 u... Start Learning for Free
If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it is
  • a)
    1 unit
  • b)
    2 units
  • c)
    3 units
  • d)
    4 units
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
If the momentum of a body increases from 10 units to 25 units in 5 sec...
The correct answer is 3 units.
  • Newton's 2nd law of motion says the rate change of momentum is called force.
  • The equation for the change in momentum is F ×  t = m ×  Δv
  • If the momentum of a body increases from 10 units to 25 units in 5 seconds.
  • Then the change in the momentum is 25 – 10 = 15 units in time 5 seconds.
  • So the Force extract from this is 15/5 = 3 Newton.
Key Points
  • Momentum is a vector quantity that is the product of the mass (weight) of a particle and its velocity (speed).
    • SI unit: kilogram meter per second (kg⋅m/s).
  • A spinning object has angular momentum.
  • An object travelling with a velocity has linear momentum.
  • A change in momentum may result from an acceleration or a force or an impulse.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
Explore Courses for Mechanical Engineering exam

Similar Mechanical Engineering Doubts

Top Courses for Mechanical Engineering

If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer?
Question Description
If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer?.
Solutions for If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice If the momentum of a body increases from 10 units to 25 units in 5 sec, then the force acting on it isa)1 unitb)2 unitsc)3 unitsd)4 unitsCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev