Problema Solution
3) The path of a falling object is given by the function s = 16t^2 + v_0+s_0 where v_0 represents the initial velocity in ft/sec and s_0 represents the initial height in feet.
a) If a rock is thrown upward with an initial velocity of 64 feet per second from the top of a 25-foot building, write the height (s) equation using this information.
Typing hint: Type t-squared as t^2
Answer:
b) How high is the rock after 1 second?
Answer:
Show your work here:
c) After how many seconds will the rock reach its maximum height?
Answer:
Show your work here:
d) What is the maximum height?
Answer:
Show your work here
Answer provided by our tutors
s = 16t^2 + v_0+s_0
a) If a rock is thrown upward with an initial velocity of 64 feet per second from the top of a 25-foot building, write the height (s) equation using this information.
Typing hint: Type t-squared as t^2
Answer:s = 16t^2 + 64ft/s + 25ft
b) How high is the rock after 1 second?
Answer:s = 16 x 1^2 + 64ft/s + 25ft
S=105ft