Impulse-momentum theorem, physics, Basic Statistics

Assignment Help:

 


Impulse and Momentum Theorem 


Impulse is known as the change in momentum of any object: j = Δp 


Momentum is a product of the mass & the velocity of an object, and is a vector quantity: 


It can be shown as p = mv 


This in daily routine life we usually can not notice an object''s mass change because of its velocity changes. 


The change in momentum is shown by equation: 


Δp = mΔv 


Impulse occurs dure to force is applied to an object over period of time: which is shown as equation j = F Δ t 


Thus shown  j =  Δ p,  F Δ t = m Δ v, F = m Δ v/ Δ t 


Newton''s Second Law of Motion is force,  the rate of change of momentum: 


F = Δp/t 


Example Momentum Problem 


Calculate momentum of an object with m=2.00 kg & v-40.0 m/s? 


Answer to Example Momentum Problem 


p = mv =  (2.00)(40.0) = 80.0 kg*m/s


 


Related Discussions:- Impulse-momentum theorem, physics

Ogive, how to draw less than ogive

how to draw less than ogive

Spatial ability test and musical ability test, This question has multiple p...

This question has multiple parts. Use the following information to answer the questions below: Spatial Ability Test Musical Ability Test Mean 80 74 Standard Deviation 6

Determine the tax implications, Your firm purchased a line of computer equi...

Your firm purchased a line of computer equipment for $1.5M four years ago. It is assigned a CCA rate of 20% and the firm has a tax rate of 35%. At the end of this year (year 4 for

Binomial expansion, what is the largest coefficient of (1+3x)^4 is ?

what is the largest coefficient of (1+3x)^4 is ?

Read the passage below. What kind of variables are these — n, To examine a ...

To examine a program for educating health professionals in a sports injury clinic about the importance of keeping detailed medical records, a researcher does a controlled trial i

Probability, A box contains 20 fuses of which 5 are defective If 2 fuses ar...

A box contains 20 fuses of which 5 are defective If 2 fuses are chosen together at random what is the probability that both the fuses are defective?ion..

Construct confidence interval for the true mean return, A researcher has ga...

A researcher has gathered data on the daily returns on a portfolio of call options over a recent 250-day period. The mean daily return has been 0.001 and the sample standard deviat

Check register, Check register The text or document used to evidence perti...

Check register The text or document used to evidence pertinent details relating to expenditure/expense vouchers & coding for each ensure issued,

Statistical quality control, If in a hall there are 18 persons then how man...

If in a hall there are 18 persons then how many handshakes are possible?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd