Problem 40P

Two planes approach each other head-on. Each has a speed of 785 km/h, and they spot each other when they are initially 11.0 km apart. How much time do the pilots have to take evasive action?

Problem 40PStep 1 :In this question we have a car which is travelling on freeway , the freeway is in circular pathand car is travelling with constant speed with constant accelerationNow the acceleration of the car is 3 m/s and the velocity of the car is doubled what will bethe acceleration when the velocity is changed