question_answer

Rohan flicked the same coin with equal force on three different surfaces X, Y and Z. The distance travelled by the coin on different surfaces in own stroke is tabulated a shown.

X	Y	Z
4 cm	8 cm	12 cm

Now, select the correct option regarding it.

A)  X could be glass and Z could be cardboard.

B)  Y could be cardboard and Z could be polished plane mirror surface.

C)  X could be laminated plastic sheet and Y could be sandpaper.

D)  X could be marble floor and Z could be jute mat.