A 2.00 kg ball is thrown upward at some unknown angle from the top of a 20.0 m high building if the initial magnitude of the velocity of the ball is 20.0 m/s. What is the magnitude of the final velocity when it strikes the ground? (ignore air resistance.)

As , plants meet their needs for making food from air, soil, water, and the sun's energy in a process called there are plants called grow high in trees without here are words to put in the blanks. 1.) producers 2.) consumers 3.) chloroplasts 4.) epiphytes

We put a force of 50n on an object and the acceleration is 100 m/s². what is the mass of the object?

Give me a example of a decomposer. explain what would happen if decomposers were absent from a forest ecosystem