At an instant particle-A is at origin and moving with constant velocity 
and particle-B is at (4,4)m and moving with constant velocity 
. Then :
A
at this instant relative velocity of B w.r.t. A is 
B
at this instant approach velocity of A and B is 
C
relative velocity of B w.r.t. A remains constant
D
approach velocity of A and B remains constant
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION
(a,b,c)
v BA = v B – v A
= 
= 
v app = 4 cos45º + 3 cos45º + 3 cos45º – 4 cos45º
= 6 cos45º
= 
.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Two trains, each 50 m long are travelling in opposite direction with velocity 10 m/s and 15 m/s . T…
A 120 m long train is moving in a direction with speed 20 m/s . A train B moving with 30 m / s in t…
A 210 meter long train is moving due North at a of 25m/s. A small bird is flying due South a little…
A police jeep is chasing with, velocity of 45 km / h a thief in another jeep moving with velocity 1…
A boat is sent across a river with a velocity of 8 km/hr. If the resultant velocity of boat is 10 k…
A train of 150 meter length is going towards north direction at a speed of . A parrot flies at the…