samigupta8
  • samigupta8
a particle whose speed is 50 m/s moves along the line from A(2,1) to B(9,25).Find its velocity vector in the form of ai+bj
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
samigupta8
  • samigupta8
pls....do help me guysss..... i direly nedd it
anonymous
  • anonymous
http://au.answers.yahoo.com/question/index?qid=20120330090711AAxcpzU I Dont Know If That Will Help But I'll Work Out the Problem And Tell You What i got (:
dan815
  • dan815
hey

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

dan815
  • dan815
first u need to see the speed in x direction and y direction,
dan815
  • dan815
|dw:1370783496178:dw|
dan815
  • dan815
find the value of theta and then solve the left triangle!
anonymous
  • anonymous
Do You Use Pythagorean Theorem For That ^
dan815
  • dan815
then you enter cos(@)*50 i + sin(@) *50 j
anonymous
  • anonymous
vector = (9-2)i + (25-1)j = 7i + 24j unit vector = (7i + 24j) / sqrt(7*7 + 24*24) = (7i + 24j)/25 its velocity vector = 50 * (7i + 24j) / 25 = 14i + 48j

Looking for something else?

Not the answer you are looking for? Search for more explanations.