1
answer
0
watching
145
views
6 Oct 2020
If an object is projected upward with an initial velocity of 64 ft per sec from a height of 80 ft, then its height in feet t seconds after it is projected is a function defined by f(t)=−16t2+64t+80. How long after it is projected, will it hit the ground?
If an object is projected upward with an initial velocity of 64 ft per sec from a height of 80 ft, then its height in feet t seconds after it is projected is a function defined by f(t)=−16t2+64t+80. How long after it is projected, will it hit the ground?
Supratim PalLv10
22 Jan 2021
