Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.
Sagot :
Change in Momentum = mv - mu.
u = 0, v = 10 m/s. Note ball accelerated from rest, so initial velocity = 0. u =0
Change in Momentum = mv - mu = 3*10 - 3*0 =30.
Change in Momentum = 30 kgm/s.
u = 0, v = 10 m/s. Note ball accelerated from rest, so initial velocity = 0. u =0
Change in Momentum = mv - mu = 3*10 - 3*0 =30.
Change in Momentum = 30 kgm/s.
Answer
The change in momentum of ball is 30kg m/sec .
Explanation:
Formula for change in momentum is given by .
[tex]\Delta P = mv -mu[/tex]
Where m is mass , v is final velocity and u is initial velocity .
As given
A 3-kilogram ball is accelerated from rest to a speed of 10 m/sec.
m = 3
u = 0 m/sec
v = 10 m/sec
Putting values in the formula
[tex]\Delta P = 3\times 10 -3\times 0[/tex]
[tex]\Delta P = 30\ kg\ m/sec[/tex]
Therefore the change in momentum of ball is 30kg m/sec .
Thank you for your visit. We are dedicated to helping you find the information you need, whenever you need it. Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. Westonci.ca is your trusted source for answers. Visit us again to find more information on diverse topics.