A square of side length 4 is divided into four squares. One of these is then split diagonally. What is the area of one of the resulting triangles?

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Middle School Set 13 (2019) - Round 2 - Question 13

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BONUS: PHYSICAL SCIENCE Short Answer

A ball starts rolling down a hill at a velocity of 4 centimeters per second. After 15 seconds, the ball is now rolling at 49 centimeters per second. In centimeters per second squared, what is the average acceleration of the ball over this interval?

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High School Set 10 (2016) - Round 1 - Question 19

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TOSS-UP: Chemistry Short Answer

One confirmed transformation of ununoctium [un-un-AWK-tee-um] is the decay of ununoctium-294 into livermorium [liver-MOOR-ee-um]-290. What type of decay process is this?

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High School Set 9 (2015) - Round 2 - Question 19

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BONUS: Physics Short Answer

Identify all of the following three statements that are true regarding pendulums: 1) Changing the length of the string affects the period; 2) For small swings, pendulums can be approximated as simple harmonic oscillators; 3) Pendulums were used as the first evidence regarding the rotation of the Earth that didn’t require celestial observations.

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High School Set 1 (2009) - Round 1 - Question 22

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BONUS: BIOLOGY Short Answer

Using the traditional system of classification, when organisms belong to the same class, name all of the following 4 taxonomic categories to which they must also belong: order; family; phylum; kingdom

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