VidhyaKosh
Test SeriesFree PYQsExamsPricing

JEE Main 2005 Physics question

PhysicsMotion in a Straight LineJEE Main 2005

A car starting from rest accelerates at the rate through a distance , then continues at constant speed for time and then decelerates at the rate to come to rest. If the total distance traversed is 15 S, then

Answer: (4)

Solution

Speed after the first stage: . Deceleration distance: . Total: $S + vt + 2S = 15S

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-038514