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2. Position and Displacement Motion diagrams for several objects in horizontal 1-motion are shown below. Use...
Motion diagram question 19. For the following motion diagrams, draw an arrow to indicate the displacement...
Motion diagram question
19. For the following motion diagrams, draw an arrow to indicate the displacement vector between the initial and final positions. b. 40 20. In each part of Exercise 19, is the object's displacement equal to the distance the object travels? Explain. 14. For each of the following motions, draw A motion diagram and Both position and velocity graphs a. A car starts from rest, steadily speeds up to 40 mph in 15 s, moves at a constant...
cally up from a moving cart. The position of the balls to raph below shows the...
cally up from a moving cart. The position of the balls to raph below shows the position of the ball at equal time inter- A ball is fired vertically up from a mo the left of the graph below showst vals, as would be seen by the person on the cart. a. For this person the motion is sym- metric in time so positions on the way down are the same as on the way up, so only one ball...
Step 1 The free-body diagrams of the two objects in this system are shown below. Note...
Step 1 The free-body diagrams of the two objects in this system are shown below. Note that the accelerations of the two objects have the same magnitude, a, with the acceleration of the object of mass m1 directed horizontally to the right and the acceleration of the object of mass m2 directed vertically downward arta ay-a 1n Since m2 is observed to drop downward 1.00 m in 1.43 s when released, the magnitude of the acceleration is found by solving...
Find the displacement, average velocity, and average speed of the car in the figure below between...
Find the displacement, average velocity, and average speed of the car in the figure below between positions A and F. (Enter all distances in m, all velocities in m/s, and all times in s.) Acar moves back and forth wong ahe The care the right between positio Aan information about the moon of the bed w) 40 С -60-50-10-30 -20 -100 100 40 wo C -60-50-10-30 -20 -10 10 20 w 40 The war the left been -10 0 10...
For truss shown below a vertical load of 25 KN and Horizontal Load of 30 KN...
For truss shown below a vertical load of 25 KN and Horizontal
Load of 30 KN applied at Node 3 ( Use FEM Nodal displacement,
Direct stiffness method)
1). Calculate clearly the member length and distance between
members A = 5 x 10^-4 m^2 and E = 200 GPa
2). Determine the member and global stiffness matrix and show
the calculation fot Sinθ and Cosθ clearly
3). determine the displacement and
member forces
All Load and dimensions are in meter...
Below you see four different situations and force diagrams for a circled system object for each...
Below you see four different situations and force diagrams for a
circled system object for each situation. The first three involve
an elevator. The fourth involves a box sliding over a smooth
horizontal surface. In each case the initial velocity of the object
is shown.
Consider: How can you make sure the motion of the elevator/box
is consistent with the given force diagram? (Hint: what is the
direction of the sum of the forces in each force diagram?) Explain
your...
1. Look at the two energy-way diagrams shown below. Diagram 1 Diagram 2 Eth of the...
1. Look at the two energy-way diagrams shown below. Diagram 1 Diagram 2 Eth of the stuff Eth of the stuff Eth of the surroundings a) Which of them cannot describe a real physical process? Explain why. b) For the diagram that can be correct, give two different examples of real physical processes that can be represented by that diagram.
Please help with Q1 a)b)c). Question 1: In the lectures we considered simple projectile motion. Here we extend the description to include air resistance. For macroscopic objects in air, the dynamics...
Please help with Q1 a)b)c).
Question 1: In the lectures we considered simple projectile motion. Here we extend the description to include air resistance. For macroscopic objects in air, the dynamics equations including air resistance may be written V and ^- where m is the mass of the object, g is the acceleration due to gravity, y is the vertical direction, C is a dimensionless drag coefficient, A is the cross-sectional area of the object, pa 1.2kg/m3 is the density...
Position vs. Time of a Mass-Spring System in Simple Harmonic Motion 0.85. 080 0.75 0.70 13 12 11 10 7 9 6 Times) 5 1...
Position vs. Time of a Mass-Spring System in Simple Harmonic Motion 0.85. 080 0.75 0.70 13 12 11 10 7 9 6 Times) 5 1. Make a sketch to predict what the graph of position vs. time would look like. There's no need for numbers -just the basic shape, assuming that the motion sens the mass is at its hiahest point.2 pts or clock starts when Pick up the handout of an actual graph of position motion sensor. Make any...
A vibration isolation system for a 1-DOF mechanical system is shown below. Displacement of the mass...
A vibration isolation system for a 1-DOF mechanical system is shown below. Displacement of the mass x is measured from the static equilibrium position and the system parameters are m = 0.3 kg. k=10N/m, b = 4.4 Ns/m, and by = 0.5 Ns/m. Fixed 1. TI W Fixed base Figure / sehen voulon tem a) Derive the mathematical model of the system. Make sure you have the FBD and all equations and signs are properly showcased. b) Use the system...
Motion diagram question
19. For the following motion diagrams, draw an arrow to indicate the displacement vector between the initial and final positions. b. 40 20. In each part of Exercise 19, is the object's displacement equal to the distance the object travels? Explain. 14. For each of the following motions, draw A motion diagram and Both position and velocity graphs a. A car starts from rest, steadily speeds up to 40 mph in 15 s, moves at a constant...
cally up from a moving cart. The position of the balls to raph below shows the position of the ball at equal time inter- A ball is fired vertically up from a mo the left of the graph below showst vals, as would be seen by the person on the cart. a. For this person the motion is sym- metric in time so positions on the way down are the same as on the way up, so only one ball...
Step 1 The free-body diagrams of the two objects in this system are shown below. Note that the accelerations of the two objects have the same magnitude, a, with the acceleration of the object of mass m1 directed horizontally to the right and the acceleration of the object of mass m2 directed vertically downward arta ay-a 1n Since m2 is observed to drop downward 1.00 m in 1.43 s when released, the magnitude of the acceleration is found by solving...
Find the displacement, average velocity, and average speed of the car in the figure below between positions A and F. (Enter all distances in m, all velocities in m/s, and all times in s.) Acar moves back and forth wong ahe The care the right between positio Aan information about the moon of the bed w) 40 С -60-50-10-30 -20 -100 100 40 wo C -60-50-10-30 -20 -10 10 20 w 40 The war the left been -10 0 10...
For truss shown below a vertical load of 25 KN and Horizontal
Load of 30 KN applied at Node 3 ( Use FEM Nodal displacement,
Direct stiffness method)
1). Calculate clearly the member length and distance between
members A = 5 x 10^-4 m^2 and E = 200 GPa
2). Determine the member and global stiffness matrix and show
the calculation fot Sinθ and Cosθ clearly
3). determine the displacement and
member forces
All Load and dimensions are in meter...
Below you see four different situations and force diagrams for a
circled system object for each situation. The first three involve
an elevator. The fourth involves a box sliding over a smooth
horizontal surface. In each case the initial velocity of the object
is shown.
Consider: How can you make sure the motion of the elevator/box
is consistent with the given force diagram? (Hint: what is the
direction of the sum of the forces in each force diagram?) Explain
your...
1. Look at the two energy-way diagrams shown below. Diagram 1 Diagram 2 Eth of the stuff Eth of the stuff Eth of the surroundings a) Which of them cannot describe a real physical process? Explain why. b) For the diagram that can be correct, give two different examples of real physical processes that can be represented by that diagram.
Please help with Q1 a)b)c).
Question 1: In the lectures we considered simple projectile motion. Here we extend the description to include air resistance. For macroscopic objects in air, the dynamics equations including air resistance may be written V and ^- where m is the mass of the object, g is the acceleration due to gravity, y is the vertical direction, C is a dimensionless drag coefficient, A is the cross-sectional area of the object, pa 1.2kg/m3 is the density...
Position vs. Time of a Mass-Spring System in Simple Harmonic Motion 0.85. 080 0.75 0.70 13 12 11 10 7 9 6 Times) 5 1. Make a sketch to predict what the graph of position vs. time would look like. There's no need for numbers -just the basic shape, assuming that the motion sens the mass is at its hiahest point.2 pts or clock starts when Pick up the handout of an actual graph of position motion sensor. Make any...
A vibration isolation system for a 1-DOF mechanical system is shown below. Displacement of the mass x is measured from the static equilibrium position and the system parameters are m = 0.3 kg. k=10N/m, b = 4.4 Ns/m, and by = 0.5 Ns/m. Fixed 1. TI W Fixed base Figure / sehen voulon tem a) Derive the mathematical model of the system. Make sure you have the FBD and all equations and signs are properly showcased. b) Use the system...
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