Mathematics
Mathematics, 23.09.2021 02:30, jonathan3191

Calc 2 hw help please Suppose that when launching a 500-kg roller coaster car an electromagnetic propulsion system exerts a force of
5.7x2 + 1.5x
newtons on the car at a distance x meters along the track. Use the Work-Energy Theorem to find the speed of the car when it has traveled 80 meters. (Round your answer to two decimal places.)

answer
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 21:00, deondra0803
Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
image
Mathematics, 22.06.2019 02:30, 11091
In july, the average temperature in one us city was 29°c. by december, the average temperature had fallen by 29°c. explain why the average temperature in december was 0°c.
Answers: 3
image
Mathematics, 22.06.2019 06:30, branj1317
The length of segment xy is 9 cm. which statements regarding triangle xyz are correct? check all that apply. yz = 9 cm xz = 9 cm xz = cm xz = 2(xy) yz is the longest segment in △xyz.
Answers: 2
image
Mathematics, 22.06.2019 07:30, shelly1969
The table below shows the number of color pages a printer prints out over a period of time. printed pages in color time (min), x 2 6 8 18 number of pages, y 3 9 12 27 what is the constant of variation?
Answers: 2
Do you know the correct answer?
Calc 2 hw help please Suppose that when launching a 500-kg roller coaster car an electromagnetic p...

Questions in other subjects: