I have applied energy conservation between point A and B.I assumed the reference(datum) at point B and calculated potenitial energy with respect to that point.
Hope it will help you.
KHW 14B Fundamental Problem 14.18 5 of 8> The 6-kg collar C has a velocity of vA -2 m/s when it is at A k 400 N/m 0.1 m 0.4 m PartA If the guide rod is smooth, determine the speed of the collar when it is at B. The spring has an unstretched length of 0 0.2 m. Express your answer to three significant figures and include the appropriate units. LA Value Units Submit Request Answer Provide Feedback Next...
he 8kg collar C has a velocity of Va = 2m/s when it is at A
Only answer if you can
A.) draw FBD and coordinates of the problem
and determine tje PE and KE of the spring and gravity
correctly.
Thank you
of 1 Figure 1 k 400 N/m 0.1 m 0.4m B If the guide rod is smooth, determine the speed of the collar when it is at B. The spring has an unstretched length of lo =...
The 2-kg collar has a velocity of 4 m/s to the right when it is at A. It then travels along the smooth guide shown. The spring has an unstretched length of 100 mm and B is located just before the end of the curved portion of the rod. (Figure 1) Determine the collar's speed when its center reaches point B. Express your answer to three significant figures and include the appropriate units LuÀ 5 + 6 = ? Value...
NO QUESTIONS DURING THE EXAM! e collar of negligible size has a mass of 0.25 kg and is attached to a spring having an unstretched and travels along (25 points) Th 9) length of 100 mm and an elastic constant of k 150 N/m. If the collar is released from rest at a the smooth guide as shown in the figure, determine its speed just before it strikes B Take g 10 m/s? 400 mm 200 mm
NO QUESTIONS DURING...
Page 7 c 3.3 The 2.5 kg collar slides on the smooth rod, so that when it is at A it has a speed of 3 m/s. If the spring to which it is attached has an unstretched length of 0.9 m and a stiffness of k = 150 N/m, determine the normal force on the collar and the acceleration of the collar at this instant. 3 m/s 3 0.6 m
Review The 6-kg smooth collar has a speed of 3 m/s when it is at s = 0. The spring has an unstretched length of 1 m. (Figure 1) Part A Determine the maximum distance s the collar travels before it stops momentarily. Express your answer to three significant figures and include the appropriate units. Figure < 1 of 1 > Å ? * o O m -1.5 m 8 = 1.50 3 m/s Submit Previous Answers Request Answer k...
The 2-lb collar has a speed of 5 ft>s at A. The attached
spring has an unstretched length of 2 ft and a stiffness of k = 10
lb>ft. If the collar moves over the smooth rod, determine its
speed when it reaches point B, the normal force of the rod on the
collar, and the rate of decrease in its speed.
y = 4.5-1x2 2 4.5 ft k-10 lb/ft 3 ft Prob. 14-88
A 5 kg collar is attached to a spring and it slides along a
smooth bar. The spring has undeformed length of 35 cm and a
constant k= 700 N/m. The collar is released from rest as shown
below. Determine the force exerted by the rod on the collar
when;
a) The collar is at point A
b) The collar is at point B.
Not that both A and B are on the curved portion of the rod.
A 5...
3-5 The collar A, having a mass of my, is attached to a spring having a stiffness of k. When rod BC rotates about the vertical axis, the collar slides outward along the smooth rod DE. If the spring is unstretched when S = 0 A) Determine the parametric equation for the constant speed of the collar in order that s = Sr. Also, what is the normal force of the rod on the collar in terms of the unknown...
2 m datum datumu k= 15 N/m The 1.0 kg collar is given a downward velocity of vg= 8.0 m/s when it is at A. The spring has an unstretched length of 1 m. The collar travels a distance s= 1.5 m to point C. What is the elastic potential energy of the system when the collar is at A?