Homework Answers
Add Answer to:
Design the lower arm for the strut suspension that shown below such that the roll center...
1) (35 points) A model of a vehicle suspension system is shown below. The of a...
1) (35 points) A model of a vehicle suspension system is shown below. The of a 500 kg vehicle is connected to the wheels through a suspension system that is modeled as a spring in parallel with a viscous damper. The wheels are assumed to be rigid and follow the road contour which is also shown below. If the vehicle travels at a constant speed of 52 m/s, what is the acceleration amplitude of the vehicle? E m500 kg k=...
Assignment 3b: Figure 1 shows a proposed design of car suspension fastened to the arm on...
Assignment 3b: Figure 1 shows a proposed design of car suspension fastened to the arm on which the wheel is mo temper @ 400°F carbon steel. The torque in the to from the ground through a 300mm long lever arm. Due bar is situated 100mm from the wheel shaft. Given that th bearing is 3.0, find the diameter of the torsion bar according to DET theory. esign of car suspension system. The spring motion is provided by a torsion bar...
1) (35 points) A model of a vehicle suspension system is shown below. The of a...
1) (35 points) A model of a vehicle suspension system is shown below. The of a 500 kg vehicle is connected to the wheels through a suspension system that is modeled as a spring in parallel with a viscous damper. The wheels are assumed to be rigid and follow the road contour which is also shown below. If the vehicle travels at a constant speed of 52 m/s, what is the acceleration amplitude of the vehicle? m = 500 kg...
18. Assuming the lower arm has a mass of 2.8 kg and its center of gravity...
18. Assuming the lower arm has a mass of 2.8 kg and its center of gravity is 12 cm from the elbow-joint pivot, how much force must the extensor muscle in the upper arm exert on the lower arm to hold a 7.5 kg shot put? 2.5 cm 30.0 cm- Elbow joint A) 100 N B) 500N C)750N D) 1000 N E) 1500 N 19. A boy and a girl are riding on a merry-go-round that is turning. The boy...
help 18. Assuming the lower arm has a mass of 2.8 kg and its center of...
help
18. Assuming the lower arm has a mass of 2.8 kg and its center of gravity is 12 cm from the elbow-joint pivot, how much force must the extensor muscle in the upper arm exert on the lower arm to hold a 7.5 kg shot put? 2.5 cm 0 cm- Elbow joint A) 100 N B)500 N C)750 N D) 1000 N E)1500 N 19. A boy and a girl are riding on a merry-go-round that is turning. The...
Suppose the point of insertion of the biceps muscle into the lower arm shown in (Figure...
Suppose the point of insertion of the biceps muscle into the lower arm shown in (Figure 1) is 6.0 cm. How much mass could the person hold with a muscle exertion of 540 N? Express your answer to two significant figures and include the appropriate units.
Hold your upper arm vertical and your lower arm horizontal with your hand palm-down on a table, as shown in the figur...
Hold your upper arm vertical and your lower arm horizontal with
your hand palm-down on a table, as shown in the figure. If you now
push down on the table, youll feel that your triceps muscle has
contracted and is trying to pivot your lower arm about the elbow
joint. If a person with the arm dimensions shown pushes down hard
with a 90 N force (about 20 lbs), what force must the triceps
muscle provide? You can ignore the...
Consider the free-body diagram of a person holding a ball with their arm extended horizontally, as...
Consider the free-body diagram of a person holding a ball with their arm extended horizontally, as shown below on the left. The ball weighs WB 30 N, and is held at a distance d0.35 m from the elbow (E). The lower arm weighs WA 10N, with the center of mass distance 1- 0.15 m away from E. The biceps muscle applies a vertical upward force B to the lower arm at distance s - 0.03 m from E. a) What...
PROBLEM 3-2. - Given the braced excavation cross-section shown below, in which the struts will be...
PROBLEM 3-2. - Given the braced excavation cross-section shown below, in which the struts will be spaced every 10 ft. along the excavation's length, and the sheeting is continuous sheet piling, you are to determine: A. the apparent earth pressure diagram that should be used to design this excavation support system (and draw it). B. the load in each of the 3 strut levels using the "moment method" over full depth. C. the depth to which the sheet piles must...
The figure below shows a human arm that weighs 39.3 N. The arm is extended outward...
The figure below shows a human arm that weighs 39.3 N. The arm
is extended outward and is motionless. The gravitational force
Fg
on the arm acts at point A, a distance of 0.290 m from
the shoulder joint, which is represented by point O. The
shoulder pushes down and to the right on the humerus bone of the
arm with a force
Fs
at point O, at an angle θ as shown. The
deltoid muscle pulls back on the...
1) (35 points) A model of a vehicle suspension system is shown below. The of a 500 kg vehicle is connected to the wheels through a suspension system that is modeled as a spring in parallel with a viscous damper. The wheels are assumed to be rigid and follow the road contour which is also shown below. If the vehicle travels at a constant speed of 52 m/s, what is the acceleration amplitude of the vehicle? E m500 kg k=...
Assignment 3b: Figure 1 shows a proposed design of car suspension fastened to the arm on which the wheel is mo temper @ 400°F carbon steel. The torque in the to from the ground through a 300mm long lever arm. Due bar is situated 100mm from the wheel shaft. Given that th bearing is 3.0, find the diameter of the torsion bar according to DET theory. esign of car suspension system. The spring motion is provided by a torsion bar...
1) (35 points) A model of a vehicle suspension system is shown below. The of a 500 kg vehicle is connected to the wheels through a suspension system that is modeled as a spring in parallel with a viscous damper. The wheels are assumed to be rigid and follow the road contour which is also shown below. If the vehicle travels at a constant speed of 52 m/s, what is the acceleration amplitude of the vehicle? m = 500 kg...
18. Assuming the lower arm has a mass of 2.8 kg and its center of gravity is 12 cm from the elbow-joint pivot, how much force must the extensor muscle in the upper arm exert on the lower arm to hold a 7.5 kg shot put? 2.5 cm 30.0 cm- Elbow joint A) 100 N B) 500N C)750N D) 1000 N E) 1500 N 19. A boy and a girl are riding on a merry-go-round that is turning. The boy...
help
18. Assuming the lower arm has a mass of 2.8 kg and its center of gravity is 12 cm from the elbow-joint pivot, how much force must the extensor muscle in the upper arm exert on the lower arm to hold a 7.5 kg shot put? 2.5 cm 0 cm- Elbow joint A) 100 N B)500 N C)750 N D) 1000 N E)1500 N 19. A boy and a girl are riding on a merry-go-round that is turning. The...
Suppose the point of insertion of the biceps muscle into the lower arm shown in (Figure 1) is 6.0 cm. How much mass could the person hold with a muscle exertion of 540 N? Express your answer to two significant figures and include the appropriate units.
Hold your upper arm vertical and your lower arm horizontal with
your hand palm-down on a table, as shown in the figure. If you now
push down on the table, youll feel that your triceps muscle has
contracted and is trying to pivot your lower arm about the elbow
joint. If a person with the arm dimensions shown pushes down hard
with a 90 N force (about 20 lbs), what force must the triceps
muscle provide? You can ignore the...
Consider the free-body diagram of a person holding a ball with their arm extended horizontally, as shown below on the left. The ball weighs WB 30 N, and is held at a distance d0.35 m from the elbow (E). The lower arm weighs WA 10N, with the center of mass distance 1- 0.15 m away from E. The biceps muscle applies a vertical upward force B to the lower arm at distance s - 0.03 m from E. a) What...
PROBLEM 3-2. - Given the braced excavation cross-section shown below, in which the struts will be spaced every 10 ft. along the excavation's length, and the sheeting is continuous sheet piling, you are to determine: A. the apparent earth pressure diagram that should be used to design this excavation support system (and draw it). B. the load in each of the 3 strut levels using the "moment method" over full depth. C. the depth to which the sheet piles must...
The figure below shows a human arm that weighs 39.3 N. The arm
is extended outward and is motionless. The gravitational force
Fg
on the arm acts at point A, a distance of 0.290 m from
the shoulder joint, which is represented by point O. The
shoulder pushes down and to the right on the humerus bone of the
arm with a force
Fs
at point O, at an angle θ as shown. The
deltoid muscle pulls back on the...
Most questions answered within 3 hours.
-
Computer Programming II CS141(Java)
Mention the appropriate relationship between following
classes:
HOD–StaffMember
Car–Ferrari
Student-Address
BankAccount–FixedAccount
House-Building...
asked 1 hour ago -
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 3 hours ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 4 hours ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 5 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 5 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 5 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 5 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 6 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 9 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 10 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 10 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 10 hours ago