The 2kg collars given downward velocity of 4 m/s when it is at A. If the spring has an unstretched length of 1m and stiffness of k= 30 N/m. Determine the velocity of the collar at s=1m. Distance between collar and socket is 2m.
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?
If the 27-kg cylinder is released from rest at h=0, determine the required stiffness, k, of each spring so that its downward motion is arrested when h = 0.75m. Each spring has an unstretched length of 1m. -2 m 2m-
To set up and solve the equations of motion using rectangular coordinates The 2-kg collar shown has a coefficient of kinetic friction uk= 0.18 with the shaft. The spring is unstretched when s=0 and the collar is given an initial velocity of vo = 17.1 m/s. The unstretched length of the spring is d=1.2 m and the spring constant is k=8.70 N/m. Part B - The acceleration of the collar after it has moved a certain distance What is the...
The 2.5-kg collar shown has a coefficient of kinetic friction ?k=0.225 with the shaft. The spring is unstretched when s=0 and the collar is given an initial velocity of v0=11.4 m/s. The unstretched length of the spring is d=1.5 m and the spring constant is k=98.5 N/m.
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
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 =...
5) The 4 kg collar Chas a velocity of 2 m/s when it is at A. If the guide rod is smooth, determine the speed of the collar when it is at B. The spring has an unstretched length of 0.2m. -k = 400 N/m А С 0.1 m ORAN 0.4 m B
QUESTION 2 |15 MARKSI (a) Figure 2 shows a collar with a mass, m of 25 kg and coefficient of kinetic friction, pk of 0.3. The attached spring has an unstretched length 7=0.15 m and a stiffness k = 55 Nm. (i) Draw the free-body diagram (FBD) of the system when the collar is at point A with applied force, F = 250 N acting at angle 6 = 30° as shown in Figure 2. [4 Marks] (ii) Find the...
Blocks A and B, with masses Ma= 5kg and Mb= 3kg, respectively, are connected by a spring of stiffness k= 20 N/m and unstretched length of 0.75m. The blocks are at rest and seperated by the distance 0.75m when block B is given a velocity to the rightwith magnitude v0=15m/s. The friction between blocks and the horizontal surface on which they rest is negligible. The picture given looks like: [A]---------[B] where the dashed line is the spring. Determing the maxium...
Equations of Motion: Rectangular Coordinates a,--150 m Learning Goal To set up and solve the equations of motion using rectangular coordinates The 2kg collar shown has a coeficient of kinesic friction Correct = 0.2 wit, the shut The spring is urstre ed aren s :0 and the collar is given an initial velocity of to 19.6 m/s The unstretohed length of the spring is d-1.1 m and the spring constant is 423 N/m part C . The speed of the...