Question Answers

Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 4 - Motion in a Plane > Assertion : For angular projection when angle of projection θ = tan^-1(1) the horizontal range is four times the maximum height. Reason : The horizontal range of projectile is directly proportional to square of velocity and inversely proportional to acceleration due to gravity.

Assertion : For angular projection when angle of projection θ = tan^-1(1) the horizontal range is four times the maximum height. Reason : The horizontal range of projectile is directly proportional to square of velocity and inversely proportional to acceleration due to gravity.

1. In a cricket match a batswoman hits a boundary 6 times out of 30 balls she plays. Find the probability that she did not hit a boundary. The position of a particle moving in the xy-plane at any time t is given by x=(3t^2 -6t) m