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

value of 9 x 10 to the fourth power
Which plot element answers all the questions raised in the story and ties up all the loose ends?
How long will it take light moving at 300,000 km/s to reach us from the sun?
Which of these had the greatest effect on Roman culture during the late Republic and early Empire? Gaius Marcus angering the Senate by promising land to soldier
In the poem "God's Grandeur," the phrase "nor can foot feel, being shod" means A. the earth is home for humans. B. humans are out of touch with nature. C. the
Are prime numbers a set closed under addition?
Which elected group was the earliest representative assembly in the European colonies?
If 5 is decreased by 3 times a number, the result is negative four
Whose geocentric model of the solar system was accepted for 1,400 years
Plants that encourage the proliferation of nitrogen-fixing bacteria are _____.