1) A ball is dropped from a height of 20m. Assuming that air resistance is negligible:i) How fast will it be travelling when it hits the ground?ii) How long will it take to hit the ground?

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explanation:

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when i skim a text i look for anything i'm trying to find, like keys or clues or i just want to see if it is interesting to me.

explanation:

answer: provide the speech

explanation:

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.