LEVEL 2 A

Record the letters

in your triangle from

left to right.

с

B

D

Example:

ABCDEFGHI

F

H

E

G

I

Enter the correct 9 letter sequence (no spaces) Use all capital letters *

Your answer

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Aknife blade is a(n) a. lever b. screw c. wedge d. inclined plane

Standing side by side ,you and a friend step off a bridge at different times and fall for 1.6s to the water below. your friend goes first, and you follow after he has dropped a distance of 2.0m. when your friend hits the water, is the seperation between the two of you 2.0m or more than 2.0m? verify your answer with a calculation.

Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.