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use at least 3 sig fig. I will rate This 150-pound crate slides along a smooth...
This 150-pound crate slides along a smooth surface at a speed v = 10 ft/s until it contacts the spring with a stiffness k 400 lb/ft. Find the maximum deflection of the spring, Report your answer in ft. Amig á
please report answers in atleast 3 significant figures. thank you, will upvote! This 150-pound crate slides along a smooth surface at a speed y = 10 ft/s until it contacts the spring with a stiffness k = 400 lb/ft. Find the maximum deflection of the spring. Report your answer in ft.
use at least 3 sig fig. I will rate A crate is moving on a conveyor belt at a speed of 5 ft/s when it is delivered at point A to a ramp with an angle of 30 degrees. If the kinetic coefficient between the crate and the ramp is 0.20, find the speed of the crate when it reaches point B. Report your answer in ft/s. 5 ft/s 20 ft B
use at least 3 sig fig. I will rate If this person pulls the rope downward at a rate of 6 ft/s, at what speed does the crate rise? Report your answer in ft/s.
use at least 3 sig fig. I will rate This 20-pound bucket is released from rest. It is attached to a rope that wraps around a 100-pound drum that has a radius of gyration of 2.50 feet. Find the speed of the bucket after it has dropped 6 feet from its initial position. Report your answer in ft/s.
The 2-lb block is released from rest at A and slides down along the smooth cylindrical surface. If the attached spring has a stiffness k 2 lb/ft, determine the longest unstretched length so that it does not leave the surface, using both an: a) n-t coordinate system, and an b) coordinate system Notes: Assume block and spring move in a vertical plane. k 2 lb/ft
use at least 3 sig fig. I will rate The acceleration of a particle traveling along a straight path is a = 3 ft/s2 for 10 seconds. How far does the particle move in these 10 seconds, if it starts from rest? Report your answer in ft.
The 8-1b box slides on the surface for which I = 0.3. The box has a velocity v = 15 ft/s when it is 2 ft from the plate. (Figure 1) Part A If the box strikes the smooth plate, which has a weight of 19 lb and is held in position by an unstretched spring of stiffness k = 310 lb/ft, determine the maximum compression imparted to the spring. Take e = 0.8 between the box and the plate....
use at least 3 sig fig. I will rate This projectile is launched on a 3-4-5 slope with an initial velocity v. of 100 feet per second at strikes a wall that is a distance d = 200 feet from the launch point. Find the height h at which the projectile strikes the wall. Report your answer in ft. hmax d
use at least 3 sig fig. I will rate A force F = 100 pounds pushes this cart and its contents, which weighs 200 pounds. The center of mass of the cart and contents is at G. Find the force between the pair of wheels at A and the floor. Ignore the mass of the castors, which are free to roll. Report your answer in lb. F 40 in .G 18 in 0 B 24 in 24 in