An aero plane, flying in a straight line at a constant height of 500m with a speed of 200ms-1, drops an object. The object takes a time T to reach the ground and travels a horizontal distance d in doing so. Taking g as 10 ms-2 and ignoring air resistance, which one of the following gives the values of t and d?

real, smaller and upside-down.   so the answer should be b.

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explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."

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