Points To Remember

  • The body’s velocity is directed tangentially at any instant when an object moves in a circular path at a distance from the centre is known as tangential velocity.
  • Angular velocity is related to tangential velocity.
  • Angular velocity is ω and tangential velocity is Vt��
  • a line that touches a non-linear curve at only a single point is called a tangent. It represents the relationship with an equation between the coordinates “x” and “y” on a graph.
  • Tangential formulas are of three types which are as follows – 
  • Vt=r×dθdt��=�×����
  • In order to remember the formula remember the term and its meaning which are as follow-
  • Vt�� – Tangential velocity
  • r – radius of the circular path
  • ω – angular velocity
  • t – time
  • θ- angular displacement
  • Unit for Tangential velocity formula is metre per second.
  • This formula will help to calculate the tangential velocity of the moving object in a circular motion.
  • Tangential velocity is observed in many cases like the circular motion of a satellite.

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