Show:
Matter
Motion and Force
Earth Science
Space Science
Random
100
Which part of an atom has NO charge?
Neutron
100
INCLINED PLANES decrease the amount of force needed to move an object by increasing the (WHAT) that it moves.
distance
100
What are the layers of the earth in order from inside to outside? Answer: 1. 2. 3. 4. 5. 6.
Inner Core Outer Core Mesosphere Asthenosphere Lithosphere Crust
100
What is the most important thing you need for manned space flight?
Oxygen
100
If you push a box 2m with a force of 10N, what is the work that you did?
20 J
200
Compound or element: NaCl? *bonus=what is the common name for NaCl?*
Compound; Salt
200
On a distance time graph, what does a STRAIGHT line mean?
The object is standing still.
200
What is the name of the tectonic plate that we live on?
The North American Plate
200
Name two animals that have gone into space.
Chimpanzee, dog, fruit fly
200
A chef fills a 50mL container with 100g of cooking oil. What is the density of the oil?
2 g/mL
300
Which part of the atom travels around on the energy level?
The electron
300
On a speed time graph, what does a STRAIGHT line mean?
The object has a constant speed
300
What are the layers of the earth in order from inside to outside? Answer: 1. 2. 3. 4. 5. 6.
Inner Core Outer Core Mesosphere Asthenosphere Lithosphere Crust
300
If you want to REDUCE gravity, what should you do with the objects?
Make them smaller and move them farther apart.
300
Where does the box go? (You need a direction AND how far)
80N to the left
400
Physical or chemical change? A balloon popping.
Physical
400
What is the speed of a jet plane that flies 7200 km in 9 hours?
800 km/hr
400
Which type of boundary is this?
convergent subduction
400
Which is related to gravity: WEIGHT or MASS?
Weight
400
Where does the box go? (You need a direction AND how far)
500N to the right
500
Initial water volume = 30mL; Volume of water and object = 50 mL. Mass = 10 g. Find density
.5 g/mL
500
A storm is moving towards your house at 5 p.m. It reaches your house from 60 km away in 20 minutes. What was the storm’s speed?
3 km/min
500
What kind of damage can be done by a flood?
ruined trees, erosion, flooded houses, etc.
500
If an object has a mass of 100 g on Earth. What will its mass be on Neptune?
100g
500
An object has a length of 2cm, a width of 1cm and a height of 1 cm. Its mass is 10g. What is density?
5 g/cm3