1
Between the earth and the moon, which undergoes more motion?
The moon
How is acceleration and net force related?
Directly proportional
When a dish falls off the table, will the impulse be less or more on carpet or hard floor?
Equal
Whats the definition of impulse?
Change of momentum
What is the mass of a can that has a momentum of 3,00 kg and has a velosity of 20 m/s?
150 m/s
What is the momentum of an 10 kg bowling ball rolling at 5m/s?
50 m/s
Will a wire have more or less resistance as the temperature in the wire increases?
More resistance
What is used to measure the resistance in a circuit?
Ohm
Between the earth and the moon, which has a stronger pull?
They are equal
Does the earth pull the moon?
Yes
What is defined as the rate at which work is done?
Power
Is the amount of kinetic energy on object has more dependent on its mass or velocity?
Velocity
What proccece removes nuclear potential energy?
Fusion
How much more kinectic energy does a car travelling at 80 mph have compared to a car traveling at 20 mph?
16x as much energy
If you were trying to lift something heavy, which principle would you use?
Pacals principle
What is a real world example of boyles law?
Humans laws
What is a real life example of charles law?
Car engine
The number of which particles is different in isotopes?
Neutrons
What us the mass number of an atom that has 15 protons and 15 neutrons?
30
What name is given to the rows on the periodic table?
Periods
What value is used to create the modern periodic table?
Atomic number
What value was used to create the periodic table?
Atomic mass
Which value was used to create the modern periodic table?
Atomic number
An atom has 12 protons, 13 neutrons,and 12 electrons. What is the atomic number?
12
What isotopes of cabon is slightly radioactive amd is used for carbon dating?
carbon-14