(gizmo) Compare: Select Luminosity vs. Mass, and click Sort stars. How does this graph compare with the Luminosity vs. Radius graph?

To run the physics cart, the fan speed of the cart is manipulated. this is the (blank) variable. the cart accelerates due to the speed of the fan. acceleration is therefore the (blank) variable. a “constant” is a parameter that stays the same regardless of the variables. one parameter of the cart that is held constant is the (blank) .

An electromagnet is a device in which moving electric chargers in a coil of wire create a magnet.whats one advantage of using electromagnetic in devices

The frequency of the fundamental of the guitar string is 320 hz. at what speed v do waves move along that string?