The bob of a 3 m pendulum describes an arc of circle in a vertical plane. If the tension in the cord is 3.5 times the weight of the bob for the position shown, find the velocity and the acceleration of the bob in that position. 3 m 30

P. Manufacturing A conveyor belt 12 in. wide is moving at a linear speed of 120 ft/min. The belt is moving boxes that are 6 in. wide and 24 in. long. Using the full width of the belt, how many boxes can be unloaded off the belt in 8 hours of operation? (Assume that the boxes are placed end to end with no space between them.)

Solve 23.

The zscore of your time to run the 400 meter race of the Decathlon Event was computed. Which of the following zscores is the best zscore for you to​ receive?   A. 1   B. ​-2.32   C. 2.32   D. 0

I need some help with this question please and thank you

Find the exact value of each variable that represents a side length in a right triangle.

Tristan spots a green hot air ballon due east from him at an angle of elevation of 25° at a festival. He turns due west and sees a blue hot air balloon at an angle of elevation of 60°. If the altitude of the green balloon is 345 meters, and the altitude of the blue balloon is 675 meters, and Tristan is 1.8 meters tall, find the 11. distance between the balloons. Round answer to nearest whole number. Show all work

The zip line at the Super Bowl Village in downtown Indianapolis in 2012 is sketched below. Find "X", the length of the zip line, and "H", the height of the tower. "x". Z1a LINE X" н 500 Gt 180 Part A -- Find X Part B -- Find H

I need step by step answer for 67 and 68 .

A farmer wants to see if a new kind of fertilizer can help him grow better fruits. He prepares two separate plots of land and adds the fertilizer in one of those only. After a month he measure the weights of the fruits in each plot. Here are the results: