Show:
Newton's Laws
Thermodynamics
Rotation
Energy
Projectile Motion
100
According to Newton, applied force causes this.
What is acceleration?
100

Heat only travels in this direction unassisted.

What is from hot to cold?

100
An odd-shaped object will tend to rotate about this point.
What is its center of mass (gravity)?
100

When you jump off a high platform and fall to the ground, this energy decreases continuously during your fall.

What is potential energy?

100
A gun is shot at the same time a bullet is dropped, this one reaches the ground first.
What is they reach the ground at the same time?
200
If you stand on a bathroom scale, the scale reads this force.
What is the support (normal) force?
200

This is what happens to the temperature of a parcel of air when it is compressed and no heat enters or leaves.

What is increases?

200
When a rattleback wobbles, it is using this to find equilibrium.
What is torque?
200

Riding your bike, you accelerate enough to double your speed, in doing so this is what happened to your kinetic energy.

What is quadrupled?

200
This force governs the movement of planets and stars in space.
What is gravity?
300
Two protons held near each other are released. A physicist observing the experiment concludes this.
What is the protons move away from each other with decreasing acceleration?
300
For a material with low heat capacity, this changes easily.
What is temperature?
300
When you connect a small diameter disk to a larger diameter disk with a belt, you can say this about their tangential speeds.
What is their speeds are the same?
300

Einstein famously hypothesized that mass is equivalent to this.

What is energy?

300
This is the path that a projectile launched from Earth with a velocity of 10 km/s will follow.
What is an elliptical orbit around Earth?
400
A cannonball shot from a cannon continues to move through the air because of this.
What is inertia?
400
This is the thermal equilibrium temperature when you mix 100 ml of 40 degree water with 200 ml of 25 degree water.
What is 30 degrees?
400
Two people are balanced on a seesaw. This happens when the person on the right leans inward.
What is the seesaw rotates CCW?
400

In a mixture of air, a hydrogen atom and an oxygen atom move with the same kinetic energy. In comparing their speeds, you determine this.

What is the hydrogen atom moves faster than the oxygen atom?

400
This variable increases when an object near earth's surface is in free fall.
What is velocity?
500
At the ice rink, you push off on the wall with 200 N of force. The wall propels you backwards with this amount of force.
What is 200 N?
500
As fog forms around icebergs, this happens to the surrounding air.
What is warms?
500
As the friction from the ocean waves slows down the rotation of earth, the moon does this to conserve angular momentum.
What is moves away from earth?
500

The four means in which thermal energy can be transferred.

What is conduction, convection, radiation, and change of phase?

500
A baseball player hits a ball. The distance the ball travels depends on this.
What is the horizontal component of velocity?