betz5aipdlotAvisi betz5aipdlotAvisi

21-11-2016
Physics

contestada

a projectile is fired with an initial speed of 500m/s and angle of elevation 30 degrees. find the range, max height and speed at impact

Respuesta :

andriansp andriansp

22-11-2016

Vt = Voy - at
Vt = initial speed x sin 30 - 10t

0 = 500 sin30 - 10t
0 = 250√3 - 10t
t = 25 √3

hope this helps

Answer Link

Otras preguntas

please anwerser quickThe colonists exported raw materials such as lumber to England. Is lumber renewable or nonrenewable? A. renewable B. nonrenewab

Which of the following would be a supporting detail when analyzing the theme in a story? a magical or superhuman character a summary of the story’s event

Imagine all local, state, and federal taxes are removed. Which of the statements describes an alternative method for funding state services. A. The federal gove

Explain a chromosome deletion and the effect it can have on a human.

Where is the nearest sunflower field closest to Gainesville Florida?

Writing that conveys facts and ideas is also called narrative writing true or false

IRDK PLZ HELP Which transitional word is best used to indicate difference? A.whereas B.and C.likewise D.similarly

Are there classes of inclined planes?

Solve for x: 2^(x+4) = 4^(x-2) A. 0 B. 1 C. 4 D. 6 E. 8

Which of the following qualities do finger prints and DNA fingerprints have in common