Problema Solution
1053 -16 t Squared
1053 equals height
t equals seconds
How far above the river if falling for three seconds?
Answer provided by our tutors
at t=0, the height above the river is 1053
1053 - 16(3)^2 = 909
the height above the river would be 909
note that this problem statement should state the units of height and should also clarify that the formula given, 1053-16t^2, specifically refers to height above the river for falling objects... this information is assumed in this answer