lots of point yeyee How much elastic energy is stored in a standard rubber band (spring constant of 40 N/m) if it is stretched 0.25 meters?

Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.

Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least

The free body diagram shows a box being pulled to the left up a 25-degree incline. the magnitude of the normal force is