Math
X+567=890
323
What is the SI unit of force?
Newton (N)
What planet is closest to the Sun?
Mercury
What does enormous mean?
Very large
What is Newton’s 2nd law?
F=ma
What is 25% of 80?
20
What is the chemical symbol for oxygen?
O
What causes day and night?
Earth’s rotation
Who wrote Romeo and Juliet?
William Shakespeare
What is the unit of electric current?
Ampere (A)
2x+5=17
6
Why does ice float on water?
Ice is less dense than liquid water
Which planet has the shortest year?
Mercury
What is the difference between affect and effect?
Affect is usually a verb; effect is usually a noun.
What is momentum?
p=mv, the quantity of motion an object has, calculated as its mass multiplied by its velocity
X2+7x+12=0
X=?
-3,-4
What force keeps planets in orbit around the Sun?
Gravity
What color are the hottest stars?
Blue, blue-white
What does meticulous mean?
Very careful and precise
What is the formula for Ohm’s law?
V=IR
3(x-2)=2x+7
X=?13
Which travels faster: sound or light?
Light
What is a supernova?
A powerful stellar explosion caused by the death of a massive star
What literary device is used in: All the world’s a stage.
Metaphor
An object is moving at 20 m/s and stops in 4 s. What is its acceleration?
5m/s