A ball is thrown horizontally from a 12 m -high building with a speed of 7.0 m/s . I followed a video that came with the question as an example but I can not figure out how to rearrange the equation to repeat the answer they got in order to properly insert my own values.

Why do scientists believe that light is made of streams of particles? scientists believe that light is made of streams of particles because only the presence of photons can explain phenomena observed during experiments on the photoelectric effect. these observations include only some frequencies of light causing the ejection of electrons, no time gap existing between light striking a metal and electrons being ejected, and intensity having no effect on the kinetic energy of the ejected electrons.

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse

Acompound machine is also called a machine. a. force b. simple c. complex d. directional