A ball thrown vertically upward reaches a maximum height of 80 meters above the surface of Earth. At its maximum height, the speed of the ball is

A) 9.8m/s
B) 3.1 m/s
C) 0m/s
D) 24 m/s

The density of a substance is 4.0 g/cm3. if a sample of the substance has a volume of 25 cm3 then what is the mass

In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong

The ability to make things happen is also called a. heat b. force c. matter d. energy