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Page 3 . Mana Bout, Juts MG 31002/EES 31000 Roma 03 H03.3 Determine the magnitude and...
39700/EEN 31000 Homework 07 Name: Johnson, Perri NN: 35 Page 3 H07.3 Water flows from a...
39700/EEN 31000 Homework 07 Name: Johnson, Perri NN: 35 Page 3 H07.3 Water flows from a two-dimensional open channel and is diverted by an inclined plate as illustrated in the figure. What is the force exerted by the water at section (1)? At section (1) the pressure distribution is hydrostatic. Section (1) 10 tUs ft 20° Plate Governing Equation Solution: 1.0 ft Section (2) The velocity at section (1) is 10 f/s, what is the velocity at section (2)? The...
Question 4 (7 Marks) Tank ABCDE (Figure 4.1) contains an oil of SG-0.82. The tank has a width (normal to page) of 25m. The tank has a plain gate CD that is hinged at C. It is required to: a) Dete...
Question 4 (7 Marks) Tank ABCDE (Figure 4.1) contains an oil of SG-0.82. The tank has a width (normal to page) of 25m. The tank has a plain gate CD that is hinged at C. It is required to: a) Determine the direction, magnitude (in ton) and inclineation of the resultant hydrostatic force on the circular surface DE; b) Determine the hydrostatic pressure force (direction, magnitude and point of action) on plain surface CD c) Determine the minimum force F...
Figure 4: Top view of force table. (3) Figure 5 is an inclined-plane system that will...
Figure 4: Top view of force table. (3) Figure 5 is an inclined-plane system that will be stud- ied in the first part of this experiment. As labelled in the figure, the x (y) direction is parallel (perpendicular) to the inclined plane, and the gravitational acceleration is downward. If the hanging mass m is too small, the block mass M on the inclined plane slides down. When the hanging mass is gradually increased to a lower-bound value mi such that...
I need help with part E please Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4...
I need help with part E please
Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4 Problem Solving: Free Body Diagrams and Newton's Laws laws, the following summary of things to do will start your mind thinking about getting involved in the problem at hand 1. Draw a sketch of the situation 2 Consider only one object (at a time), and draw a free-body diagram for that body, showing all the forces acting on that body. Do not show any...
Problem A car travels at a constant speed of 29.5 mi/h (13.2 m/s) on a level...
Problem A car travels at a constant speed of 29.5 mi/h (13.2 m/s) on a level circular turn of radius 46.0 m, as shown in the bird's-eye view in Figure 7.13a. What minimum coefficient of static friction, Aus, between the tires and the roadway will allow the car to make the circular turn without sliding? Strategy In the car's free-body diagram (Fig. 7.13b) the normal direction is vertical and the tangential direction is into the page (step 2). Use Newton's...
Example 7.7 Buckle Up for Safety Goal Calculate the frictional force that causes an object to...
Example 7.7 Buckle Up for
Safety
Goal Calculate the frictional force that
causes an object to have a centripetal acceleration.
Problem A car travels at a constant speed of 31.5
mi/h (14.1 m/s) on a level circular turn of radius 55.0 m, as shown
in the bird's-eye view in Figure 7.13a. What minimum coefficient of
static friction, µs, between the tires and the
roadway will allow the car to make the circular turn without
sliding?
Strategy In the car's free-body...
Question 6.3 6.3 Consider a double mass-spring system with two masses of M and m on...
Question 6.3
6.3 Consider a double mass-spring system with two masses of M and m on a frictionless surface, as shown in Figure 6.30. Mass m is connected to M by a spring of constant k and rest length lo. Mass M is connected to a fixed wall by a spring of constant k and rest length lo and a damper with constant b. Find the equations of motion of each mass. (HINT: See Tutorial 2.1.) risto M wa ww...
please do as many as you can please thanks alot VU22475 Apply Scientific Principles to Engineering...
please do as many as you can
please
thanks alot
VU22475 Apply Scientific Principles to Engineering Problems Calculate the maximum deceleration of a car that is heading down a 8 slope (one that makes an angle of 8 with the horizontal). You may assume that the weight of the car is evenly distributed on all four tires and that the coefficient of static friction is involved - that is, the tires are not allowed to slip during the deceleration. The...
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....
A person holds two bricks together in one hand, pinching them as indicated by the arrows in the -figure to the left. As can be seen, the bricks have a tendency to swing apart at the bottom, co...
A person holds two bricks together in one hand, pinching them as indicated by the arrows in the -figure to the left. As can be seen, the bricks have a tendency to swing apart at the bottom, contacting only at their top edges. We want to analyze the system to better understand its behavior and stability conditions (i.e. the bricks are not swinging around or falling out of the person's hand). This is done by analyzing a free body diagram...
39700/EEN 31000 Homework 07 Name: Johnson, Perri NN: 35 Page 3 H07.3 Water flows from a two-dimensional open channel and is diverted by an inclined plate as illustrated in the figure. What is the force exerted by the water at section (1)? At section (1) the pressure distribution is hydrostatic. Section (1) 10 tUs ft 20° Plate Governing Equation Solution: 1.0 ft Section (2) The velocity at section (1) is 10 f/s, what is the velocity at section (2)? The...
Question 4 (7 Marks) Tank ABCDE (Figure 4.1) contains an oil of SG-0.82. The tank has a width (normal to page) of 25m. The tank has a plain gate CD that is hinged at C. It is required to: a) Determine the direction, magnitude (in ton) and inclineation of the resultant hydrostatic force on the circular surface DE; b) Determine the hydrostatic pressure force (direction, magnitude and point of action) on plain surface CD c) Determine the minimum force F...
Figure 4: Top view of force table. (3) Figure 5 is an inclined-plane system that will be stud- ied in the first part of this experiment. As labelled in the figure, the x (y) direction is parallel (perpendicular) to the inclined plane, and the gravitational acceleration is downward. If the hanging mass m is too small, the block mass M on the inclined plane slides down. When the hanging mass is gradually increased to a lower-bound value mi such that...
I need help with part E please
Conceptual Review ree-Body Diagrams and Newton's Laws 3 of4 Problem Solving: Free Body Diagrams and Newton's Laws laws, the following summary of things to do will start your mind thinking about getting involved in the problem at hand 1. Draw a sketch of the situation 2 Consider only one object (at a time), and draw a free-body diagram for that body, showing all the forces acting on that body. Do not show any...
Problem A car travels at a constant speed of 29.5 mi/h (13.2 m/s) on a level circular turn of radius 46.0 m, as shown in the bird's-eye view in Figure 7.13a. What minimum coefficient of static friction, Aus, between the tires and the roadway will allow the car to make the circular turn without sliding? Strategy In the car's free-body diagram (Fig. 7.13b) the normal direction is vertical and the tangential direction is into the page (step 2). Use Newton's...
Example 7.7 Buckle Up for
Safety
Goal Calculate the frictional force that
causes an object to have a centripetal acceleration.
Problem A car travels at a constant speed of 31.5
mi/h (14.1 m/s) on a level circular turn of radius 55.0 m, as shown
in the bird's-eye view in Figure 7.13a. What minimum coefficient of
static friction, µs, between the tires and the
roadway will allow the car to make the circular turn without
sliding?
Strategy In the car's free-body...
Question 6.3
6.3 Consider a double mass-spring system with two masses of M and m on a frictionless surface, as shown in Figure 6.30. Mass m is connected to M by a spring of constant k and rest length lo. Mass M is connected to a fixed wall by a spring of constant k and rest length lo and a damper with constant b. Find the equations of motion of each mass. (HINT: See Tutorial 2.1.) risto M wa ww...
please do as many as you can
please
thanks alot
VU22475 Apply Scientific Principles to Engineering Problems Calculate the maximum deceleration of a car that is heading down a 8 slope (one that makes an angle of 8 with the horizontal). You may assume that the weight of the car is evenly distributed on all four tires and that the coefficient of static friction is involved - that is, the tires are not allowed to slip during the deceleration. The...
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....
A person holds two bricks together in one hand, pinching them as indicated by the arrows in the -figure to the left. As can be seen, the bricks have a tendency to swing apart at the bottom, contacting only at their top edges. We want to analyze the system to better understand its behavior and stability conditions (i.e. the bricks are not swinging around or falling out of the person's hand). This is done by analyzing a free body diagram...
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