A man standing at the top of a tower has two spheres A and B. He drops sphere A downwards and throws sphere B horizontally at the same time. Which of the following is correct ?

• A. Both the spheres will reach the ground simultaneously.
• B. The question is incomplete because the masses of the spheres are not given.
• C. B will reach the ground first.
• D. A will reach the ground first.

Answer: (A)