6.36
Find the magnitude of the force F exerted by the leg on the small pulley. (By Newton's third law, the small pulley exerts an equal and opposite force on the leg.) Letthe mass m be 2.50 kg .
T1= 30.0 degrees
T2=30.0 degrees
Homework Answers
.........................................................................................................................................SOLUTIONTension T1= T2 = T = mgTherefore T = 2.5 kg x 9.8 m/s2= 24.5 NFrom the figure total force acting ( F ) = T1 cos 30o + T2 cos 30o= 2 T Cos 30o=2 x 24.5 N x 0.8660= 42.43 N
help with this homework please! ICURE B-42 Problem 25 26. BIO Tra action After a skiing...
help with this homework please!
ICURE B-42 Problem 25 26. BIO Tra action After a skiing accident, your leg is in a cast and sup- ported in a traction nit Newton's third law, t force on the leg.) Let the mass m be 2.27 kg devi of the force F exerted by the leg on the small pulley. (By he small pulley exerts an equal and opposite 29. Small pulley 30.0 130.0° in FIGURE 6-43 Problem 26
The split Russell traction mechanism is an orthopedic device that combines suspension and traction to immobilize,...
The split Russell traction mechanism is an orthopedic device
that combines suspension and traction to immobilize, position, and
align the lower extremities in the correction of orthopedic
deformities and in the treatment of congenial hip dislocation and
hip and knee contractures. Split Russell traction uses a sling to
relieve the weight of the lower extremities. The traction weights
are suspended from pulley-and-rope systems at the foot and head of
the patient's bed. A leg in a cast is stabilized by...
Two ropes have one end each attached to a wall and ceiling joint with the other...
Two ropes have one end each attached to a wall and ceiling joint with the other two ends hooked to a small ring. If there is a third rope shown below Rope 1 Rope 2 0 = 30.0 degrees Rope 3 1.0 X 102N Part A - What is the tension in the first rope? VO AED ? Newtons Submit Request Answer Part B - What is the tension on the second rope? ΟΙ ΑΣΦ ? Newton Submit Request Answer...
Consider the traction apparatus shown in the figure, which applies a force to the lower-leg of...
Consider the traction apparatus shown in the figure, which
applies a force to the lower-leg of a patient. Determine the
magnitude and direction of this force applied by the traction
apparatus if the leg is stationary. The angle is given by θ = 25
degrees and the mass hanging from the chord in the traction
apparatus is m = 13 kg. Draw clearly labelled free body diagrams
where necessary.
QUESTION 2 [6] D С Consider the traction apparatus shown in...
A book weighing 5 N rests on top of a table. * A downward force of magnitude 5 N is exerted on the book by the force of...
A book weighing 5 N rests on top of a table.
* A downward force of magnitude 5 N is exerted on the book by
the force of
a.table
b. gravity
c. intertia
* An upward force of magnitude _____ is exerted on the _____ by
the table. Fill in the blanks
* Do the downward force in Part A and the upward force in Part B
constitute a 3rd law pair?
* The reaction to the force in Part A...
When you drop a 0.35 kg apple, Earth exerts a force on it that accelerates it...
When you drop a 0.35 kg apple, Earth exerts a force on it that accelerates it at 9.8 m/s^2 toward the earths surface. According to Newton’s third law, the apple must exert an equal but opposite force on Earth. If the mass of the earth is 5.98x10^24 kg, what is the magnitude of the earth’s acceleration toward the apple? Answer in units of m/s^2.
45. WHENEVER ONE OBJECT EXERTS A FORCE ON A SECOND OBJECT, THE SECOND EQUAL AND OPPOSITE...
45. WHENEVER ONE OBJECT EXERTS A FORCE ON A SECOND OBJECT, THE SECOND EQUAL AND OPPOSITE FORCE ON THE FIRST OBJECT EXERTS AN a. NEWTON'S FIRST LAW OF MOTION b. NEWTON'S SECOND LAW OF MOTION c. NEWTON'S THIRD LAW OF MOTION d. NEWTON'S LAW OF UNIVERSAL GRAVITATION 46·WEIGHT IS RELATED TO TIE FORCE OF GRAVITY. a. TRUE b.FALSE 47. WHAT IS THE SI UNIT OF FORCE? a. LITER b. METER c. GRAM d. NEWTON 48. THE NATURAL TENDENCY OF AN...
A book weighing 5 N rests on top of a table Part A A downward force of magnitude 5 N is exerted on the book by the...
A book weighing 5 N rests on top of a tablePart AA downward force of magnitude 5 N is exerted on the book by the
force ofPart BAn upward force of magnitude _____ is exerted on the _____ by
the table.Part CDo the downward force in Part A and the upward force in Part B
constitute a 3rd law pair?Part DThe reaction to the force in Part A is a force of magnitude
_____, exerted on the _____ by the...
An accident victim with a broken leg is being placed in traction. The patient wears a...
An accident victim with a broken leg is being placed in traction. The patient wears a special boot with a pulley attached to the sole. The foot and boot together have a mass of 4.0 kg, and the doctor has decided to hang a m = 6.3 kg mass from the rope. The boot is held suspended by the ropes and does not touch the bed. A) Determine the amount of tension in the rope by using Newton’s laws to...
how do i do number 8 part a and d? thanks 6. (10 pts) A patient with a broken leg was placed in traction using the system shown below at left. Once the cast is off of the foot, the system can be m...
how
do i do number 8 part a and d? thanks
6. (10 pts) A patient with a broken leg was placed in traction using the system shown below at left. Once the cast is off of the foot, the system can be modeled as shown at right where m is the mass of the cast. In a most unfortunate incident, the cast slips off of the patient's foot and is flung by the traction system. In this problem, model...
help with this homework please!
ICURE B-42 Problem 25 26. BIO Tra action After a skiing accident, your leg is in a cast and sup- ported in a traction nit Newton's third law, t force on the leg.) Let the mass m be 2.27 kg devi of the force F exerted by the leg on the small pulley. (By he small pulley exerts an equal and opposite 29. Small pulley 30.0 130.0° in FIGURE 6-43 Problem 26
The split Russell traction mechanism is an orthopedic device
that combines suspension and traction to immobilize, position, and
align the lower extremities in the correction of orthopedic
deformities and in the treatment of congenial hip dislocation and
hip and knee contractures. Split Russell traction uses a sling to
relieve the weight of the lower extremities. The traction weights
are suspended from pulley-and-rope systems at the foot and head of
the patient's bed. A leg in a cast is stabilized by...
Two ropes have one end each attached to a wall and ceiling joint with the other two ends hooked to a small ring. If there is a third rope shown below Rope 1 Rope 2 0 = 30.0 degrees Rope 3 1.0 X 102N Part A - What is the tension in the first rope? VO AED ? Newtons Submit Request Answer Part B - What is the tension on the second rope? ΟΙ ΑΣΦ ? Newton Submit Request Answer...
Consider the traction apparatus shown in the figure, which
applies a force to the lower-leg of a patient. Determine the
magnitude and direction of this force applied by the traction
apparatus if the leg is stationary. The angle is given by θ = 25
degrees and the mass hanging from the chord in the traction
apparatus is m = 13 kg. Draw clearly labelled free body diagrams
where necessary.
QUESTION 2 [6] D С Consider the traction apparatus shown in...
A book weighing 5 N rests on top of a table.
* A downward force of magnitude 5 N is exerted on the book by
the force of
a.table
b. gravity
c. intertia
* An upward force of magnitude _____ is exerted on the _____ by
the table. Fill in the blanks
* Do the downward force in Part A and the upward force in Part B
constitute a 3rd law pair?
* The reaction to the force in Part A...
45. WHENEVER ONE OBJECT EXERTS A FORCE ON A SECOND OBJECT, THE SECOND EQUAL AND OPPOSITE FORCE ON THE FIRST OBJECT EXERTS AN a. NEWTON'S FIRST LAW OF MOTION b. NEWTON'S SECOND LAW OF MOTION c. NEWTON'S THIRD LAW OF MOTION d. NEWTON'S LAW OF UNIVERSAL GRAVITATION 46·WEIGHT IS RELATED TO TIE FORCE OF GRAVITY. a. TRUE b.FALSE 47. WHAT IS THE SI UNIT OF FORCE? a. LITER b. METER c. GRAM d. NEWTON 48. THE NATURAL TENDENCY OF AN...
A book weighing 5 N rests on top of a tablePart AA downward force of magnitude 5 N is exerted on the book by the
force ofPart BAn upward force of magnitude _____ is exerted on the _____ by
the table.Part CDo the downward force in Part A and the upward force in Part B
constitute a 3rd law pair?Part DThe reaction to the force in Part A is a force of magnitude
_____, exerted on the _____ by the...
how
do i do number 8 part a and d? thanks
6. (10 pts) A patient with a broken leg was placed in traction using the system shown below at left. Once the cast is off of the foot, the system can be modeled as shown at right where m is the mass of the cast. In a most unfortunate incident, the cast slips off of the patient's foot and is flung by the traction system. In this problem, model...
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