When Will Two Particles Converge in a Tricky Kinematics Problem?

In summary, two particles, A and B, are initially separated by a distance of 'l'. A is moving north with a constant velocity of u, while B is moving with a speed of v, always pointing towards A. The question is when will they meet, given that v is greater than u. Calculus may be needed to solve this problem.
  • #1
suryanarayana
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at an instant two particles, A and B are separated by 'l' distance. A particle is going north with a uniform velocity of u. and the speed of B is v. initially the velocity vectors are perpendicular. always velocity of B is aimed towards A . find when they converge.(meet)
(v>u)




Homework Equations





I don't know even how to start because the trajectory seems curved and seemed to need some higher math.
however I am well aquianited with calculus. but I just don't know how to use it here.
 
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FAQ: When Will Two Particles Converge in a Tricky Kinematics Problem?

What is a "Tricky kinematics problem"?

A "Tricky kinematics problem" is a type of physics problem that involves analyzing the motion and movement of objects using mathematical equations and principles. These problems can be challenging because they often require multiple steps and involve complex concepts.

What are some common strategies for solving "Tricky kinematics problems"?

Some common strategies for solving "Tricky kinematics problems" include breaking down the problem into smaller parts, drawing diagrams to visualize the situation, using equations that relate to the given variables, and checking for units and signs in the final answer.

What are the key equations used in solving "Tricky kinematics problems"?

The key equations used in solving "Tricky kinematics problems" include the equations for displacement (Δx = v0t + ½at2), velocity (v = v0 + at), and acceleration (a = Δv/Δt).

What are some common mistakes made when solving "Tricky kinematics problems"?

Some common mistakes made when solving "Tricky kinematics problems" include using the wrong equation, not converting units correctly, forgetting to include signs, and not paying attention to significant figures.

How can one improve their skills in solving "Tricky kinematics problems"?

One can improve their skills in solving "Tricky kinematics problems" by practicing regularly, breaking down problems into smaller steps, understanding the concepts and equations, and seeking help from teachers or peers when needed.

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