To run the simulation, you will alter mass in creating momentum of the carts. The total mass of the carts in the
collision is the
variable.
The velocity of the combined carts after the collision will change because of the change in the independent variable.
In this way, the final velocity is the
variable.

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

Select all the correct answers.which two statements are true? a moving magnetic field creates an electric field.a constant magnetic field creates an electric field.a constant electric field creates a magnetic field.a moving electric field creates a magnetic field.resetnext