1. Tardigrade
  2. Question
  3. Physics
  4. A particle is projected with a velocity u making an angle θ with the horizontal. At any instant its velocity becomes v which is perpendicular to the initial velocity u. Then v is

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. A particle is projected with a velocity u making an angle $\theta$ with the horizontal. At any instant its velocity becomes v which is perpendicular to the initial velocity u. Then v is

Motion in a Plane

Solution:

v sin $\theta =u$ cos $\theta$
image
$\Rightarrow v =u\,\,\, cot \,\,\,\theta$