Solve for the resultant, R, and the location of the resultant, xbar. 1000 lbs 500 lbs 200 lb/ft 500 lbs 4 ft ft 12 ft
Calculate the rpm needed for a motor with 280 ft-lbs of torque to drive a permanently installed horizontal 42"-belt that is one mile long. The production rate of the system should be 500 tph when the belt moves 308 fpm. The speed reduction mechanism used is a v-belt with sheaves, and the material density is 150 lbs/ft?
500 lb 200 lb 13 12 4000 lb ft 60° 4 ft 4 ft- 8 ft 4 ft A compound beam (frame) is made up of two members, AC and CB which are pin connected at C. Determine the external support reactions at the fixed support A and the rocker at B.
Tommy Lee, who weighs 170 lbs, is to be lifted 20 ft into the air on a platform to play a drum solo. The platform and drums, which together weigh 250 lbs, are lifted by a chain weighing 10 lbs/ft which is attached to a pulley 40 ft in the air. How much work is done in raising the Motley Crue drummer into the air? 040 (820 - 103) de JO (820 – 107) des " (620 – 10z) de...
Find the magnitude of the resultant force given that forces of 200 lbs and 500 lbs with an angle of 80 degrees between them act on a point.
man is 141 lbs and 6 ft tall. what is the % usual body weight.
1. A 20 ft beam carries a distributed load + concentrated loads as shown in the figure below. -12 ft 400 lbs 300 lbs 500 lbs/ft 3 ft- - 20 ft Provide the following: a) Find the reaction forces on the beam. b) Discuss why your answer in a) is practical and makes intuitive sense. c) Find the shear and moment in the beam 14 ft from the left support.
An airplane weighs 16,000 lbs and is flying at 5000 ft altitude and at an airspeed of 200 fps. Find (a) the potential energy, (b) the kinetic energy, and (c) the total energy. Assuming no extra drag on the airplane, if the pilot dove until the airspeed was 400 fps, what would the altitude be?
Find the forces on each member P, = 500 lb 8 ft 2 ft 2 ft B
The solubility limit of urea is 651 lbs. per 100 gallons. For a 500 gallon mix of spray solution, how how much is the maximum amount of urea that you can add to the 500 gallons of water before you run the risk of the urea not dissolving correctly in the solution? a) up to 130 lbs. Ob) up to 650 lbs. O c) up to 3200 lbs. Question 45 (1 point) Which of the following is true of an...