Question
A projectile is shot upward from the earth with an initial velocity of 320 ft/sec.
(a) What is the velocity after 5 secs.? ft/sec.
(b) What is the acceleration after 3 secs.? ft/sec^2.
(a) What is the velocity after 5 secs.? ft/sec.
(b) What is the acceleration after 3 secs.? ft/sec^2.
Answers
Henry
a. V = Vo + g*t = 320 - 32*5 = 160 Ft/s.