Astone is thrown vertically upward from ground level at t = 0. at t=2.50 s, it passes the top of a tall building, and 1.50 s later, it reaches its maximum height. what is the height of the tall building? we assume an answer in meters.

Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?

The government has declared that a hurricane is likely to hit the east coast. which government division is part of acf and provides guidance to citizens? a. job opportunities for low-income individuals b. office of human services emergency preparedness and response c. assets for independence d. low-income home energy assistance program

An object dropped from cliff falls with a constant acceleration of 10 metre per second square find its speed of two seconds after it was dropped