Mathematics, 31.12.2019 21:31 iliketurtures
The period of a pendulum is the time the pendulum takes to swing back and forth one full time. the function i = 0.81t^2 relates the length l in feet of a pendulum to the time t in seconds that it takes to swing back and forth. the convention center in portland, oregon, has the longest pendulum in the u. s. the pendulum’s length is 90 ft. find the period for this pendulum.
a. 8.5 seconds
b. 10.5 seconds
c. 90 seconds
d. 111 seconds
Answers: 1
Mathematics, 21.06.2019 20:50
Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p
Answers: 1
Mathematics, 21.06.2019 21:00
Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction
Answers: 3
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
Mathematics, 22.06.2019 00:00
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
The period of a pendulum is the time the pendulum takes to swing back and forth one full time. the f...
Arts, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Biology, 16.12.2021 22:40
Mathematics, 16.12.2021 22:40
Mathematics, 16.12.2021 22:50
Social Studies, 16.12.2021 22:50
Mathematics, 16.12.2021 22:50
Mathematics, 16.12.2021 22:50
Health, 16.12.2021 22:50
Mathematics, 16.12.2021 22:50