A woman is repelling down a mountain and her body is horizontal. The woman's center of...
A woman is repelling down a mountain and her body is horizontal. The woman's center of gravity is 86cm from the cliff-side and a rope is attached to her midsection / torso 104cm from the cliff. The rope is a 24 degree angle with the face of the cliff. 1. What is the tension on the cable? 2. That is the horizontal response force between her legs and the face of the cliff (horizontal force).?
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A woman is repelling down a mountain and her body is horizontal.
The woman's center of...
Mountaineers often use a rope to lower themselves down the face of a cliff (this is...
Mountaineers often use a rope to lower themselves down the face of a cliff (this is called rappelling). They do this with their body nearly horizontal and their feet pushing against the cliff (the figure (Figure 1)). Suppose that an 77.6-kg climber, who is 1.68 m tall and has a center of gravity 1.5 m from his feet, rappels down a vertical cliff with his body raised 33.1 degree above the horizontal. He holds the rope 1.22 m from his...
A woman lifts a 3.6-kg barbell in each hand with her arm in a horizontal position...
A woman lifts a 3.6-kg barbell in each hand with her arm in a
horizontal position at the side of her body and holds it there for
3 s (see the figure below).
What force does the deltoid muscle in her shoulder exert on the
humerus bone while holding the barbell? The deltoid attaches 13 cm
from the shoulder joint and makes a 13? angle with the humerus. The
barbell in her hand is 0.55 m from the shoulder joint,...
Please Provide your thought process Step by Step!!!!!!!!! Required The woman at the right is lifting...
Please Provide your thought process Step by Step!!!!!!!!!
Required The woman at the right is lifting a 30-lb barbell. A mechanical model of her upper body is shown below the picture. The beam is her backbone and the cable represents her back muscles (a complex set of muscles in the real back). The Earth's gravitational force on her upper body at its center of mass is 30 lb. The Earth's gravitational force on her head, aims, and the barbell is...
Please Include Free-Body Diagram with response. Chapter 3, Problem 3/016 GO Tutorial To accomodate the rise and fall of the tide, a walkway from a pier to a float is supported by two rollers as shown...
Please Include Free-Body Diagram with response.
Chapter 3, Problem 3/016 GO Tutorial To accomodate the rise and fall of the tide, a walkway from a pier to a float is supported by two rollers as shown. If the center of mass of the 570-lb walkway is at G, calculate the tension T in the horizontal cable which is attached to the cleat and find the force under the roller at A. 16' 16 Answers: lb lb
Chapter 3, Problem 3/016...
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached
A 4-m long, 150-kg steel beam is attached to a wall with one end connected to a hinge that allows the beam to rotate up and down. The other end of the beam is held in a horizontal position with a cable that makes a 27° angle with the beam and is attached to the wall. A mass of 75 kg is hung from the beam 3 meters away from the hinge (see (Figure 2)). Now what is the tension force...
See Figure 2. A 35 kg sign is suspended from the end of a uniform horizontal...
See Figure 2. A 35 kg sign is suspended from the end of a uniform horizontal beam that has a mass of 25 kg and a length of 3.0 m. The beam is attached to a wall by a hinge. A cable with negligible mass is attached to the end of the beam just above! the sign and extends to the wall, forming an angle of 30° with the beam. cable beam Physics is Phun Figure 2 WT 1173337 a)...
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...
To understand the two most common procedures for finding torques when the forces and displacements are all in one plan...
To understand the two most
common procedures for finding torques when the forces and
displacements are all in one plane: the moment arm method and the
tangential force method. The purpose of this problem is to give you
further practice finding torques in two-dimensional situations. In
this case it is overkill to use the full cross product definition
of the torque because the only nonzero component of the torque is
the component perpendicular to the plane containing the problem.
There...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This schematic includes a list of the data given in the wording of the problem, such as initial position (x, yo), initial velocity Ivo, V, Vol, final position (x,y), final velocity (V, V, W) or maximum height (ym). Make a decision on whether you want to use "y" or "h" for the vertical axis and keep it consistent throughout all the problems. Write down the...
Pretend you are the first response team for the following disaster: You are in a rural...
Pretend you are the first response team for the following disaster: You are in a rural town. The tornado siren has gone off. A tornado has gone through the town. Many power lines are down, trees are uprooted and broken in half, and roads are totally blocked throughout the town by debris. Police are working on setting up traffic diversions. You see minor and major damage to homes and business, crumbling brick, missing roofs, collapsed walls, and a fire hydrant is gushing water...
Mountaineers often use a rope to lower themselves down the face of a cliff (this is called rappelling). They do this with their body nearly horizontal and their feet pushing against the cliff (the figure (Figure 1)). Suppose that an 77.6-kg climber, who is 1.68 m tall and has a center of gravity 1.5 m from his feet, rappels down a vertical cliff with his body raised 33.1 degree above the horizontal. He holds the rope 1.22 m from his...
A woman lifts a 3.6-kg barbell in each hand with her arm in a
horizontal position at the side of her body and holds it there for
3 s (see the figure below).
What force does the deltoid muscle in her shoulder exert on the
humerus bone while holding the barbell? The deltoid attaches 13 cm
from the shoulder joint and makes a 13? angle with the humerus. The
barbell in her hand is 0.55 m from the shoulder joint,...
Please Provide your thought process Step by Step!!!!!!!!!
Required The woman at the right is lifting a 30-lb barbell. A mechanical model of her upper body is shown below the picture. The beam is her backbone and the cable represents her back muscles (a complex set of muscles in the real back). The Earth's gravitational force on her upper body at its center of mass is 30 lb. The Earth's gravitational force on her head, aims, and the barbell is...
Please Include Free-Body Diagram with response.
Chapter 3, Problem 3/016 GO Tutorial To accomodate the rise and fall of the tide, a walkway from a pier to a float is supported by two rollers as shown. If the center of mass of the 570-lb walkway is at G, calculate the tension T in the horizontal cable which is attached to the cleat and find the force under the roller at A. 16' 16 Answers: lb lb
Chapter 3, Problem 3/016...
See Figure 2. A 35 kg sign is suspended from the end of a uniform horizontal beam that has a mass of 25 kg and a length of 3.0 m. The beam is attached to a wall by a hinge. A cable with negligible mass is attached to the end of the beam just above! the sign and extends to the wall, forming an angle of 30° with the beam. cable beam Physics is Phun Figure 2 WT 1173337 a)...
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...
To understand the two most
common procedures for finding torques when the forces and
displacements are all in one plane: the moment arm method and the
tangential force method. The purpose of this problem is to give you
further practice finding torques in two-dimensional situations. In
this case it is overkill to use the full cross product definition
of the torque because the only nonzero component of the torque is
the component perpendicular to the plane containing the problem.
There...
Instructions: 1. Draw the schematic of the situation described in the wording of the problem. This schematic includes a list of the data given in the wording of the problem, such as initial position (x, yo), initial velocity Ivo, V, Vol, final position (x,y), final velocity (V, V, W) or maximum height (ym). Make a decision on whether you want to use "y" or "h" for the vertical axis and keep it consistent throughout all the problems. Write down the...
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