A car is moving along a straight road with uniform, acceleration. It passes through two points 𝑃 and 𝑄 separated by a distance with velocities 30kmh −1 and 40kmh −1 respectively. The velocity of car midway between 𝑃 and 𝑄 is

Question : A car is moving along a straight road with uniform, acceleration. It passes through two points 𝑃 and 𝑄 separated by a distance with velocities 30kmh −1 and 40kmh −1 respectively. The velocity of car midway between 𝑃 and 𝑄 is