A circuit has a current of 3 amps and is using a 9 volt battery. The circuit has a resistance of ohms.

In the image, the arrow is pointing to a celestial object. which attribute disqualifies the object from being a planet?

Anne applies a force on a toy car and makes it move forward. what can be said about the forces acting on the toy car at the moment anne applies the force?

Awoman stands a distance d from a loud motor that emits sound uniformly in all directions. the sound intensity at her position is an uncomfortable 2.0×10-3 w/m2. at a distance 2.6 times as far from the motor, what are (a) the sound intensity and (b) the sound intensity level relative to the threshold of hearing?