# A bus moves over a straight level road with a constant acceleration 𝑎. A body in the bus drops a balloutside. The acceleration of the ball with respect to the bus and the earth are respectively

Question : A bus moves over a straight level road with a constant acceleration 𝑎. A body in the bus drops a ball outside. The acceleration of the ball with respect to the bus and the earth are respectively

(A) 𝑎 and g

(B) 𝑎 + g and g − 𝑎

(C) $\sqrt{a^{2}+g^{2}}$ and g

(D) $\sqrt{a^{2}+g^{2}}$ and 𝑎