Mathematics, 02.09.2019 09:00 peno211
The blades of a windmill turn on an axis that is 35 feet above the ground. the blades are 10 feet long and complete two rotations every minute. which of the following equations can be used to model h, the height in feet of the end of one blade, as a function of time, t, in seconds? assume that the blade is pointing to the right, parallel to the ground at t = 0 seconds, and that the windmill turns counterclockwise at a constant rate.
a.) h = −10sin(π15t)+35
b.) h = −10sin(πt)+35
c.) h = 10sin(π15t)+35
d.) h = 10sin(πt)+35
Answers: 2
Mathematics, 21.06.2019 15:00
Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
Answers: 3
Mathematics, 21.06.2019 16:30
To which set of numbers does the number –5 belong? select all that apply. integers natural numbers rational numbers real numbers whole numbers
Answers: 1
The blades of a windmill turn on an axis that is 35 feet above the ground. the blades are 10 feet lo...
Mathematics, 26.01.2021 14:00
English, 26.01.2021 14:00
English, 26.01.2021 14:00
Mathematics, 26.01.2021 14:00
Mathematics, 26.01.2021 14:00
Social Studies, 26.01.2021 14:00
English, 26.01.2021 14:00
Mathematics, 26.01.2021 14:00
Engineering, 26.01.2021 14:00
Physics, 26.01.2021 14:00
Mathematics, 26.01.2021 14:00
Mathematics, 26.01.2021 14:00