Alondra applies 24 N of force to the end of a stick (a type of lever) to open a can of paint. The lid resists with 6 N of force. What is the mechanical advantage?

How would doubling the made of an object change the objects potential energy

An object is 10 cm from the mirror, its height is 1 cm and the focal length is 5 cm. what is the image height? (indicate the object orientation by including the + or - sign with the answer.) hi = cm +1 -1 +10 -10

Science and technology are interdependent. advances in one lead to advances in the other. give an example of this phenomenon.