90.9k views
3 votes
Please can u help me with this

Thank u:)

Please can u help me with this Thank u:)-example-1
Please can u help me with this Thank u:)-example-1
Please can u help me with this Thank u:)-example-2
User PetrS
by
8.0k points

1 Answer

4 votes
h=-16t² +v(0)t+h(0)
v(0)=192
h=-16t² +192t+h(0)
h(0) should be 0, because the mortar sits on the ground.
h= - 16t²+192t
This function will have maximum because it has minus before x², and parabola is looking down.

h=-(16t²-192t)=-(16t² -2*4t*24+24²)+24²
h=-(4t-24)²+24²
h=-(4t-24)²+576
vertex (24 feet, 576 feet)
24 feet horizontally from the mortar and 576 feet up
User Krvolok
by
8.6k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories