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The figure - shows two different ways of combining a pair of identical springs, each with...
The figure (Please see the figure on page 198) shows two different ways of combining a...
The figure (Please see the figure on page 198) shows two different ways of combining a pair of identical springs, each with spring constant k. We refer to the top setup as parallel and the bottom one as a series arrangement. Instruction (a) For the parallel arrangement, 1. Draw a free body diagram and draw all the forces acting on the connector plece on the left. 2. write down the net force equation based on the free body diagram. 3....
Consider the system of two equal masses M joined together by three identical springs of spring co...
Consider the system of two equal masses M joined together by three identical springs of spring constant k. *2 x1 As shown in the figure, assume the left mass has been displaced a from its equilibrium position, and the right mass has been displaced distance a distance T2 from its equilibrium position. In terms of ri and z2 i. How much has the left spring been stretched/compressed from equilibrium? ii. How much has the middle spring been stretched/compressed from equilib-...
Three identical masses (A, B, and C) are placed at the corners of a square as...
Three identical masses (A, B, and C) are placed at the corners
of a square as shown; the distance
between consecutive corners is 0.30 m. These masses are
connected together by three identical
springs; each spring has a spring constant of k = 5:0 N/m. The
equilibrium length of each spring
is 0.20 m.
1. Three identical masses (A, B, and C) are placed at the corners of a square as shown; the distance between consecutive corners is 0.30 m....
Please show work 3. Given a mass-spring-damper system, the 2kg mass is connected to two linear...
Please show work
3. Given a mass-spring-damper system, the 2kg mass is connected to two linear springs with stiffness coefficients ki- 100 N/m and ki 150 N/m and a viscous damper with b 50 Ns/m. A constant force of SN is applied as shown. The effect of friction is negligible. ki m b 3.1 [2pts] Determine the equivalent stiffness of the springs. 3.2 [3pts] Draw the free-body diagram of the system. Define the generalized coordinate and label your forces and...
The two uniform bars are identical. The mass and length of each bar are m= 30...
The two uniform bars are identical. The mass and length of each bar are m= 30 kg and L=1.6 m. The top bar rotates around point A, coordinate , locates the bar, and force F(t) = 500 sin 60t (in N) is being applied to the end of the bar. A spring with k = 10000 N/m connects the top bar to a fixed point. The bottom bar rotates around its center at point B and coordinate 0g locates this...
3. A bandage is made up of two identical patches of equal mass M, linked by...
3. A bandage is made up of two identical patches of equal mass M, linked by a vis- coelastic material, which we model with springs and dashpots. The bandage is fixed on the two ends. f(t) is the forced applied to the first mass, k is the spring constant and b is the damping coefficient. f(t) a) Draw the free-body diagram for both masses. (b) Describe the system by a set of ordinary differential equations. (c) Find the transfer function...
Figure Qla shows a safety trap for trucks (not to scale) that has been installed on a very steep slope to prevent runaway trucks from crashing. It consists of a rough run- off lane of length 20m...
Figure Qla shows a safety trap for trucks (not to scale) that has been installed on a very steep slope to prevent runaway trucks from crashing. It consists of a rough run- off lane of length 20m (beginning at point A) and a buffer designed to stop the vehicle. The buffer can be modelled as a spring of spring constant 750 kN/m and natural length 4m, compressed to 1m using cables. The run-off lane provides an effective coefficient of kinetic...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As a result, the magnitude of the friction force increases to 4400N. What is the total work done on the sled? Answer: 1.20x10 J onedo 72 Work 187 SOLUTION The statement of the problem gives the hright h rather than the distance s measured along the ramp, but we can solve for h by recogsizing from the geometry in Figare 7.13 that s sinB- h....
use UNITS for all final answers no collaboration, no talking to each other is allowed you...
use UNITS for all final answers no collaboration, no talking to each other is allowed you can use your book and your calculator, but nothing else! (1) 10 points Three identical charges (q- -4.8 pC) lie along a circle of radius 2.0 m at angles of 30°, 150°, and 270°, as shown in the figure. (a) What is the resultant electric field at the center of the circle (magnitude and orientation)? (b) What is the electric potential at the center...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
The figure (Please see the figure on page 198) shows two different ways of combining a pair of identical springs, each with spring constant k. We refer to the top setup as parallel and the bottom one as a series arrangement. Instruction (a) For the parallel arrangement, 1. Draw a free body diagram and draw all the forces acting on the connector plece on the left. 2. write down the net force equation based on the free body diagram. 3....
Consider the system of two equal masses M joined together by three identical springs of spring constant k. *2 x1 As shown in the figure, assume the left mass has been displaced a from its equilibrium position, and the right mass has been displaced distance a distance T2 from its equilibrium position. In terms of ri and z2 i. How much has the left spring been stretched/compressed from equilibrium? ii. How much has the middle spring been stretched/compressed from equilib-...
Three identical masses (A, B, and C) are placed at the corners
of a square as shown; the distance
between consecutive corners is 0.30 m. These masses are
connected together by three identical
springs; each spring has a spring constant of k = 5:0 N/m. The
equilibrium length of each spring
is 0.20 m.
1. Three identical masses (A, B, and C) are placed at the corners of a square as shown; the distance between consecutive corners is 0.30 m....
Please show work
3. Given a mass-spring-damper system, the 2kg mass is connected to two linear springs with stiffness coefficients ki- 100 N/m and ki 150 N/m and a viscous damper with b 50 Ns/m. A constant force of SN is applied as shown. The effect of friction is negligible. ki m b 3.1 [2pts] Determine the equivalent stiffness of the springs. 3.2 [3pts] Draw the free-body diagram of the system. Define the generalized coordinate and label your forces and...
The two uniform bars are identical. The mass and length of each bar are m= 30 kg and L=1.6 m. The top bar rotates around point A, coordinate , locates the bar, and force F(t) = 500 sin 60t (in N) is being applied to the end of the bar. A spring with k = 10000 N/m connects the top bar to a fixed point. The bottom bar rotates around its center at point B and coordinate 0g locates this...
3. A bandage is made up of two identical patches of equal mass M, linked by a vis- coelastic material, which we model with springs and dashpots. The bandage is fixed on the two ends. f(t) is the forced applied to the first mass, k is the spring constant and b is the damping coefficient. f(t) a) Draw the free-body diagram for both masses. (b) Describe the system by a set of ordinary differential equations. (c) Find the transfer function...
Figure Qla shows a safety trap for trucks (not to scale) that has been installed on a very steep slope to prevent runaway trucks from crashing. It consists of a rough run- off lane of length 20m (beginning at point A) and a buffer designed to stop the vehicle. The buffer can be modelled as a spring of spring constant 750 kN/m and natural length 4m, compressed to 1m using cables. The run-off lane provides an effective coefficient of kinetic...
Suppose the tractor pulls horizontally on the sled instead of at an angle of 36.9. As a result, the magnitude of the friction force increases to 4400N. What is the total work done on the sled? Answer: 1.20x10 J onedo 72 Work 187 SOLUTION The statement of the problem gives the hright h rather than the distance s measured along the ramp, but we can solve for h by recogsizing from the geometry in Figare 7.13 that s sinB- h....
use UNITS for all final answers no collaboration, no talking to each other is allowed you can use your book and your calculator, but nothing else! (1) 10 points Three identical charges (q- -4.8 pC) lie along a circle of radius 2.0 m at angles of 30°, 150°, and 270°, as shown in the figure. (a) What is the resultant electric field at the center of the circle (magnitude and orientation)? (b) What is the electric potential at the center...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
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