charlygalette charlygalette

16-11-2017
Physics

contestada

An object is dropped from a building and strikes the ground with a speed of 31m/s. How tall is the building?

Respuesta :

avikeshnirmal2 avikeshnirmal2

16-11-2017

vf^2=vi^2+2ad...using this formula and assuming acceleration due to gravity 10m/s^2,,the answer should be 48.05meters

Answer Link

Otras preguntas

what is 13/10 in simplest form

What is the surface area of the figure? A. 428 ft2 B. 560 ft2 C. 632 ft2 D. 888 ft2

Which best describes a gene

Which sentence is punctuated correctly? A. "Well," Bonnie replied, "Sort of." B. "what do you mean?" Mark asked. C. Mark asked, "do you have a savings account,

The window measured 5ft 6 inches by 2ft 9 inches about how many square inches of plastic would I need to cover the window

add 800 +6543=a what dose a stand for

how does precipitation return to the water cycle

Which arrangement of lines distinguishes an English sonnet? 28 lines divided into three octaves and a concluding quatrain 14 lines divided into three quatrains

True or false? Earth Day is held on June

how many inches are in 760 yards