3. What is the volume of the prism formed by
the luggage bag?

Describe different biomes. what are some adaptations that organisms (plants or animals) must have to live in each biome?

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.

The energy equivalent of the rest mass of an electron is