You have a 10 volt parallel circuit, with 2 resistors on it. what is the voltage across the first resistor? across the second?

Heat from the sun reaches earth to a. radiation b. convection c. conduction

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?