3. What is the mass of a falling rock, accelerating at 9.8m/s²?? if it produces a force of 147N?​

Explanation:

Formula

Force = mass × acceleration

147N =? × 9.8 ms2

M =

M = 15

Double Check

15 X 9.8

147N

Hope this helps!

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

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explanation:

wind is defined by the direction it blows from.   for example, a wind blowing from north to south is called a northerly wind.