Question

A plane moving with velocity v turns by ‘teta’ angle and it's speed remains v find change in velocity of plane.​

Answer 1

Answer:

I will tell you a short cut formula.

The change in velocity when an object changes by angle theta is given by

= 2Vsin(theta/2). V is the velocity.

Apply the value of theta and get the answer especially for MCQs.

Hope you will be able to understand.

Answer 2

Answer:

R² = √(2v²(1+cosθ))

Explanation:

R² = a²+b²+2abcosθ

R² = √(2v²+2v²cosθ)