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Q: You often hold your hands away from you to keep from tipping over. This is because:
A: b) You’re decreasing your rotational inertia.
Q: Ź. Fuid the noment of inertia about the the thin lamina with coustaat =1 gram/cn2 y. axis of Gonity…
A: In the given question, given that radius is "a" about y axis. Then according to given figure, We…
Q: 6. The blades of a ceiling fan have amoment of inertia of 0.16 kg.m? and an angular acceleration of…
A:
Q: A diver curls up on diving to do flips, then straightens as she enters the water. Which of these is…
A: The product of the body's angular velocity and its moment of inertia is the angular momentum of the…
Q: force of 2.0 N is applied at the 10 cmmark and a perpendicular force of 4.0 N is applied in the same…
A:
Q: Under what conditions can a rotating body be in equilibrium? Give an example.
A: Given: Rotating body
Q: Determine the net torque (about the red dot) on the massless strut shown below. Use the FOR wherein…
A: Given data: F1 = 5.0 N, r1 = 4 m, clockwise F2 = 4.0 N, r2 = 5 m, counter-clockwise Required: The…
Q: Q17. What is the angular acceleration experienced by a uniform solid disc of mass 2-kg and radius…
A: Given Mass m=2kg Radius r=0.1m Torque T=10Nm
Q: 82. What force must be applied to end of a rod along the x-axis of length 2.0 m in order to produce…
A:
Q: What is the torque about the origin of the force (-7.0î – 3.0j + 1.0k) N if it is applied at the…
A: Torque T→=r→XF→the cross product of the position vector (r→) and the…
Q: Find the amount of torque needed to push open a door in each of the given scenarios: A. You push…
A: Given, Force applied in every case, F=10 N length of the hinge, r=0.8 m
Q: When opening a door, you push on it perpendicularly with a force of 52.5 N at a distance of 0.775 m…
A:
Q: A 17N of force is applied on the door handle at 90 degrees. Lever arm is measured to be 5 cm. Torque…
A: Force applied,(F)=17 N -----(1) [Given] Length of arm,(r)=5 cm=0.05 m -----(2) [Given] [Using 1 cm…
Q: What is the maximum torque he could exert with a force of this magnitude?
A: Given data: Force (F) = 17.0 N Wrench length (r) = 25.0 cm = 0.250 m Required: The maximum torque…
Q: When opening a door you push on it perpendicularly with a force of 75 N at a distance of 0.875 m…
A: Given: The applied force is 75 N perpendiuclar. The distance of the hinged from 0.875 m.
Q: Rank the torque about your shoulder due to the weight. No bending at the elbow. The length of the…
A: For A Torque = F*rsin(90) = W.r For B Torque = W.rsin(90-30) = W*r'sin(60°) (Where r' > r)…
Q: Problems I. A 0.3kg meterstick is suspended motionlessing by a shark's tooth which is 0.2 meters to…
A: Given:- The mass of the meter stick is m = 0.3 kg The distance of a shark's tooth to the right of…
Q: 9) A meter-stick is found to balance at the 49 7 cm mark when placed on a fulcrum. when a 50.0 g…
A: Given: mass m = 50 g meter stick is balanced at xM = 49.7 cm = centre of mass of stick position of…
Q: 23. | In Figure P7.23, force F₂ acts half as far from the pivot as F₁. What magnitude of F2 causes…
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Q: 32 53N 3. Calculate the net torque on the 2 meter long beam below about 43 (a) point C, which is the…
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Q: If an object is rotating, there must be a net torque acting on it.
A: Answer is False.
Q: 23. || In Figure P7.23, force F₂ acts half as far from the pivot as F₁. What magnitude of F2 causes…
A: Force F2 acts as half as far from the pivot as F1. To Determine: The magnitude of F2 causes the net…
Torque. If an object is in static equilibrium, does is it mean the object cannotmove at all?
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- If an object is in equilibriuim, the net torque about any arbitrary axis must be zero. A. True B. False4. The flywheel of an engine has moment of inertia 2.50 kg.m? about its rotation axis. What constant torque is required to bring it up to an angular speed of 400 rev/min in 8.00 s, starting from rest?I need proper explanation with help of free body diagram. Don't give Chatgpt answer. Mechanical engineering
- 11. Sara is standing on the ground with the right hip flexed 90° and the right knee flexed 55°, with the right ankle plantar flexed 90° such that it is in a straight line with the shank. If she wants to extend her knee with an angular acceleration of 200%/s², find the force she will need to exert with the quadriceps muscle group to do so. Assume that the quadriceps muscles and the weight of the leg are the only forces to be accounted for in this scenario. Mass of shank and foot= 4.15kg Length of shank and foot= 0.55m Knee is flexed 55° t distance between line of pull of the quadriceps and knee joint center = 5.3cm Shank/Foot COM is in center of combined segments 2 Shank/Foot Moment of Inertia (1)= 0.217 kg*mPhysics 212 - Module 5 Hands On Activities Packet 3. The torque due to a force Facting at a displacement from the axis of rotation is given by 7 = 7x F. The force is at oriented 110⁰ ccw from +x and is oriented at 60° from +x. Determine the magnitude and direction of the torque. Student Add Name Here 20 N VL 3m > +xIs it possible to apply a net force without a net torque? Explain.