Flag General Physics> three particles start moving from the ori...
question mark

three particles start moving from the origin at the same time. Particle 1goes in x-direction with velocity 2m/s and 2nd in negative y-direction with 6m/s. find the velocity of the third particle along x= y line so that the three particles may always lie in a straight line

DIsha , 7 Years ago
Grade 11
anser 1 Answers
Arun

Last Activity: 7 Years ago

 
Find the distance at any time taken as cinstant suppose take t = 1 s
and then we can caluclate velocity later on.
.
For x – axis,
x = V1
For y-axis
y = V2
for y=x,
x0 = V3cos45 and y0 = V3sin45
Now U have two points.
(x,y) and (x0 , y0)
Find the eqn. of line using this and find the intersection point with y=x.
 
You will get V3√2*v2v1/(v2+v1)
hence V3 = 1.414* 6* 2/ (6+2)
= 16.968/8 
= 2.121 m/sec

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...