demigawd135 demigawd135
  • 04-03-2021
  • Physics
contestada

A rock is dropped straight down from roof. It hits the ground with a velocity of 28.2 m/sec. How high was the roof, and how long did it take to hit the ground?

Respuesta :

4804153759 4804153759
  • 11-03-2021

Answer:

18 secs

Explanation:

Answer Link

Otras preguntas

Search online for the various configuration processors available. Mention the brand names that are widely used.
help i am almost done
Please answer this really fast! Can you please create me an Order of Operations equations with numbers 5,12,5,11,9. And please give me the answers as well! do
The diagram represents a rectangular garden of length 14 m and width 10 m. The flower bed is a triangle and the vegetable patch is a trapezium. The rest of the
Pairs of markings a set distance apart are made on highways so that police can detect drivers exceeding the speed limit. Over a fixed​ distance, the speed R var
true or false? Both speed and acceleration include the direction of an object's motion.
Help pleas brainliest promise
After Muhammad's death, the territory of the Arab Empire expanded. What area of Europe came under Muslim control? (options below) Morocco India Spain Africa
Solve for the variable. 6(7 + 2) − 17b = b
? x 3= 192 answer the question