Homework Answers
1.
Add Answer to:
What factors determine the torque generated by a force? Select ALL factors. distance between where force...
A torque RF is applied on a door by pushing with a perpendicular force F at...
A torque RF is applied on a door by pushing with a perpendicular force F at a distance R from the hinge (axis of rotation), which of the following will increase the magnitude of the torque? Mark all that apply. a. Move force F closer to the axis of rotation. b. Move force F farther from the axis of rotation. c. Apply force F parallel to the moment arm. d. Apply force F at an angle of 30 to the...
Exploration 2.2 For this Exploration, find a door at home. First apply a force perpendicular to...
Exploration 2.2 For this Exploration, find a door at home. First apply a force perpendicular to a line through the pivot point (the door hinge) and the point of application. In other words, apply a force perpendicular to the door. Depending on the mass of the door, the force applied may not need to be very large. Just make sure you use the same force for all portions of this exercise. Then apply the force at an angle. Is the...
A force F⃗ of magnitude F making an angle θ with the x axis is applied...
A force F⃗ of magnitude F making an angle θ with the x axis is
applied to a particle located along axis of rotation A, at
Cartesian coordinates (0,0) in the figure. The vector F⃗ lies in
the xy plane, and the four axes of rotation A, B, C, and D all lie
perpendicular to the xy plane.
A particle is located at a vector position r⃗ r→r_vec with
respect to an axis of rotation (thus r⃗ r→r_vec points from...
A force is applied at a distance away from an objects axis of rotation. Given F->=5i-2j...
A force is applied at a distance away from an objects axis of rotation. Given F->=5i-2j and r->=I+3j, calculate the torque acting on the object from this force.
Torque Related Question: Explain how the derivative is found. mas (Height (h) and angle (a) are...
Torque Related Question: Explain how the derivative is found. mas (Height (h) and angle (a) are held constant) dan i. Write an expression for the magnitude of the torque exerted by the hanging mass about the rotation axis (pivot point), using r1, ml, a, and g. ri: the distance from the pivot to the hanging mass m1: the mass of the hanging object a: the angle between the rigid object and the floor g: the acceleration due to gravity üi....
Experiment S: Torque Student Name Today's Date Pre-lab Questions I. What is the mathematical definition of...
Experiment S: Torque Student Name Today's Date Pre-lab Questions I. What is the mathematical definition of torque, ?? 2. What is the unit of torque, t, in the MKS system of units? 3. Are the units of work and torque the same? work and torque? 4. What is the basic difference between the definition of 5. A 50-kg mass is held at 10 cm from an axis of rotation. A 4 N force is applied perpendicular to it. The value...
1. Suppose a torque T is generated by applying a force F to a wrench. The...
1. Suppose a torque T is generated by applying a force F to a wrench. The force is applied some distance L from the bolt that the wrench is tightening. If the force applied is reduced to a quarter of the original force, and the new torque generated is 3T, at what distance from the bolt is this new force applied? 2. Two extended bodies, object 1 and object 2, are left to roll down an incline from an initial...
this is actuallu biomechanics. Activity 1: Moment arm and torque (6 pts) 1. What force is...
this is actuallu biomechanics.
Activity 1: Moment arm and torque (6 pts) 1. What force is required to balance the seesaw in the following figure? 2. What force is required to balance the following seesaw? 80N 6.15k 12NM 5m -1500NM 15cm T: fx D 488- Fr 1 1.3s00 3m SM 1-297e Nm 500N 3. A force of 250 N is applied to a door 0.5 m from the hinge at an angle of 30° as shown, (1) What is the...
If we change the axis to ?2 ball as shown. Determine the moment of inertia about...
If we change the axis to ?2 ball as shown. Determine the moment
of inertia about the given axis of rotation. Calculate the torque
magnitude acting on the system.
nau be the speed if no downforce acted on the car? The drawing shows a system of objects, which consists of three small balls connected by massless rods. The axis is perpendicular to the page as shown. The force of magnitude F is applied to the m2 ball (see the drawing)....
part c=d How much force must you and your friend each apply to the free end...
part c=d
How much force must you and your friend each apply to the free
end of the door on the same side and perpendicular to the plane of
the door in order to produce the same torque as that produced by
both of you in part (a) above?
N
(d) What is the angular acceleration of the door?
rad/s2
A heavy swing door has a mass of m = 7,500 kg, a width W = 1.9 m, and a...
A torque RF is applied on a door by pushing with a perpendicular force F at a distance R from the hinge (axis of rotation), which of the following will increase the magnitude of the torque? Mark all that apply. a. Move force F closer to the axis of rotation. b. Move force F farther from the axis of rotation. c. Apply force F parallel to the moment arm. d. Apply force F at an angle of 30 to the...
Exploration 2.2 For this Exploration, find a door at home. First apply a force perpendicular to a line through the pivot point (the door hinge) and the point of application. In other words, apply a force perpendicular to the door. Depending on the mass of the door, the force applied may not need to be very large. Just make sure you use the same force for all portions of this exercise. Then apply the force at an angle. Is the...
A force F⃗ of magnitude F making an angle θ with the x axis is
applied to a particle located along axis of rotation A, at
Cartesian coordinates (0,0) in the figure. The vector F⃗ lies in
the xy plane, and the four axes of rotation A, B, C, and D all lie
perpendicular to the xy plane.
A particle is located at a vector position r⃗ r→r_vec with
respect to an axis of rotation (thus r⃗ r→r_vec points from...
Torque Related Question: Explain how the derivative is found. mas (Height (h) and angle (a) are held constant) dan i. Write an expression for the magnitude of the torque exerted by the hanging mass about the rotation axis (pivot point), using r1, ml, a, and g. ri: the distance from the pivot to the hanging mass m1: the mass of the hanging object a: the angle between the rigid object and the floor g: the acceleration due to gravity üi....
Experiment S: Torque Student Name Today's Date Pre-lab Questions I. What is the mathematical definition of torque, ?? 2. What is the unit of torque, t, in the MKS system of units? 3. Are the units of work and torque the same? work and torque? 4. What is the basic difference between the definition of 5. A 50-kg mass is held at 10 cm from an axis of rotation. A 4 N force is applied perpendicular to it. The value...
this is actuallu biomechanics.
Activity 1: Moment arm and torque (6 pts) 1. What force is required to balance the seesaw in the following figure? 2. What force is required to balance the following seesaw? 80N 6.15k 12NM 5m -1500NM 15cm T: fx D 488- Fr 1 1.3s00 3m SM 1-297e Nm 500N 3. A force of 250 N is applied to a door 0.5 m from the hinge at an angle of 30° as shown, (1) What is the...
If we change the axis to ?2 ball as shown. Determine the moment
of inertia about the given axis of rotation. Calculate the torque
magnitude acting on the system.
nau be the speed if no downforce acted on the car? The drawing shows a system of objects, which consists of three small balls connected by massless rods. The axis is perpendicular to the page as shown. The force of magnitude F is applied to the m2 ball (see the drawing)....
part c=d
How much force must you and your friend each apply to the free
end of the door on the same side and perpendicular to the plane of
the door in order to produce the same torque as that produced by
both of you in part (a) above?
N
(d) What is the angular acceleration of the door?
rad/s2
A heavy swing door has a mass of m = 7,500 kg, a width W = 1.9 m, and a...
Most questions answered within 3 hours.
-
The average length of time between arrivals at a turnpike
toll-booth is 26 seconds. What is...
asked 1 hour ago -
(a) A piston at 6.1 atm contains a gas that occupies a volume of
3.5 L....
asked 2 hours ago -
Please answer true or false. Words
cannot be changed or added in to make it true...
asked 2 hours ago -
An empty test tube weighs 15.923 grams. Then,
MgCl2•6H2O is added into the test tube. After...
asked 2 hours ago -
Assume memory access is 10 units of time and disk access is
10000 units of time....
asked 2 hours ago -
1. Are all good samples random?
2. Magazines often report surveys giving statistics such as “63%...
asked 2 hours ago -
Under all the various types of market structures, firms
must eventually earn some economic profits for...
asked 2 hours ago -
Consider the following fitness regime for a single locus trait
with two co-dominant alleles: w11 =...
asked 2 hours ago -
A large cable company reports the following.
80% of its customers subscribe to its cable TV...
asked 2 hours ago -
Please answer the question in brief.
Discuss the role of ERP in organizations. Are ERP tools...
asked 2 hours ago -
Discuss the pros and cons of collaborative software such
as SameTime. Does it increase productivity? What...
asked 2 hours ago -
Buying your in-laws a gift because it’s expected is
due to the ____________ motive of gift-giving....
asked 3 hours ago