If Valeria is changing her velocity, we say she is...
Attractive force between any two masses
Ricardo has a mass of 55 kg. The scale pushes up on him with this much force
A force that keeps objects going in circles
A distance vs. time graph for an object moving with a constant speed looks like this... (draw it)
This is how you can change the potential energy of an object
Marcquaja rolls a 6 kg bowling down the lane at 5 m/s and gets a strike. The ball has this much momentum.
The total momentum of two objects with equal masses and speed moving towards each other
Whenever we change the energy in an object, we do this to the object
Chris uses this much power when he moves a table 5 m by pushing it with a force of 20 N in 4 seconds
The type of heat transfer that happens when Ester gives Christina a hug
Heat moves through these materials quickly
It takes a lot of energy to change the temperature of water. What does this mean about its specific heat?
When Xavier puts his energy drink into the fridge, it cools down until it reaches the same temperature as the inside, reaching this.
Troia adds 350 J of heat energy to 70 g of coffee. The change in temperature is this. (The specific heat of coffee is 4.2 J/g C)
Like charges do this
This provides the energy of a closed circuit
This is what a parallel circuit looks like with circuit symbols... (draw it!)
If the distance between two charges is divided by 2, the electric force is multiplied by this number
We can create this by moving magnets
The height of a wave
If a wave has a high frequency, you know this about its wavelength
A wave with a frequency of 6 Hz and a wavelength of 3 m moves at this speed
When light rays bend when they move from air to water, it is called this
The pitch of a sound wave depends on this
What is accelerating?
What is gravity?
What is 550 N?
What is centripetal force?
What is a graph with constant slope?
What is change the height? (or mass...)
What is 30 kg m/s?
What is 0?
What is do work?
What is 25 W?
What is conduction?
What are conductors?
What is a high specific heat?
What is thermal equilibrium?
What is 1.19 degrees Celcius?
What is repel?
What is the battery?
What are 2 separate loops
What is 4?
What is current?
What is amplitude?
What is short?
What is 18 m/s?
What is refraction?
What is frequency?
