3 questions asked across 2 exam years, newest first
A projectile of mass is launched in a viscous medium at an angle with the horizontal, with an initial velocity of . It experiences a viscous drag force where the drag coefficient and is the instantaneous velocity of the projectile. The projectile hits a vertical wall after . Taking , the horizontal distance of the wall from the point of projection (in ) is ____
Answer: 167 to 171
