. A light plank rests on two scales that read Fg1 = 390 N and Fg2 = 260 N. The scales are separated by a distance of 2.00 m. How far from the woman's feet is her center of gravity?

Q: 2. You are to compare the gyradius of four (4) solid, homogeneous iron cylinders about their…

A:

Q: A particle is located at the position vector r = (5.00î + 8.00ĵ) m and a force exerted on it is…

A: Given data:  r = (5.00î + 8.00ĵ) m F = (4.00î + 3.00ĵ) N Required: The torque about the origin

Q: 1. (a) A man applies a force of F=3.00x102 N at an angle of 60.0° to the door 2m from the hinges.…

A: F= 300 N, r= 2m

Q: A uniform door weighs 51.00 N and is 1.100 m wide and 2.400 m high. What is the magnitude of the…

A: Given data: The weight of the door is W=51 N. The height of door is h=2.4 m. The width of the door…

Q: student measures the acceleration of a disk with 12 cm radius. She attaches a 200 g mass to the…

A: * as per guild lines only 1 question is solved here*  Given  Tension is due to weight of the object.…

Q: A square metal plate 0.180 m on each side is pivoted about an axis through point Oat its center and…

A:

Q: A uniform, 255-N rod that is 2.00 m long carries a 225-N weight at its right end and an unknown…

A:

Q: A solid cylindrical steel wheel has a mass of 20 kg and a radius of 30 cm. It is made to rotate from…

A: Rotational equation of motion W = Wo + at W = angular speed.  Wo= initial angular speed t = time a =…

Q: 2. You are to compare the gyradius of four (4) solid, homogeneous iron cylinders about their…

A: here we need to compare gyration of four solid, homogeneous cylinder.find the radius of gyration

Q: A light triangular plate OAB is in a horizontal plane. Three forces, F1 = 6.0 N, F2 = 9.0 N, and F3…

A:

Q: A 42.0-cm-diameter wheel, consisting of a rim and six spokes, is constructed from a thin, rigid…

A: The given values are, d=42.0 cm=0.42 mλ=25.0 g/cm=25.0 g/cm10-3 kg1 g1 cm10-2 m=2.5 kg/mh=58.0…

Q: 1. The tongs are used to grip the ends of the drilling pipe with the center at C. a) At what angle 0…

A: Dear student,  "As per our company guidelines we are supposed to answer ?️only first 3 sub-parts.…

Q: Two forces and act along the two sides of an equilateral triangle as shown in Figure. Point O is the…

A:

Q: Starting from rest, a constant force F=100N is applied to the free end of a 50-m cable wrapped…

A: Given Mass of cylinder m = 4 kg Diameter d = 30 cm Radius r = 30/2 = 15 cm = 0.15 m Moment of…

Q: Starting from rest, a constant force F=100N is applied to the free end of a 50-m cable wrapped…

A: From the equation for torque, we have... τ = Fl = Iα     (L, the moment arm, is the radius of the…

Q: (a) When opening a door, you push on it perpendicularly with a force of 47.0 N at a distance of…

A: Distance(r)= 0.510m Force (F)=47 N Force applied perpendicularly,so angle between r and F is 90…

Q: A rectangular brass bar of mass M has dimensions a, b, c as shown in the figure below. The moment of…

A: M=135.0±0.1a =80±1 b =10±1 c =20.00±0.01  Moment of inertia is given as, I =M(a^2+b^2)/12

Q: 1. A spool of wire has a radius of 0.40 m and mass of 4.0 kg. If you pull the wire with a 20.0 N…

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Q: 1. A 30.0 kg blade of a helicopter rotates through a radius of 3 m (axis a). Assuming that the blade…

A: Given : m=30 kg               r=3 m               l=6 m               w=0.5 m   (a) The moment of…

Q: 1. A rod is fastened to a wall on the left by a frictionless pivot point as shown in the figure to…

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Q: 1. A thick cylinder of inner radius 10 cm and outer radius 50 cm rolls at 4 m/s without slipping.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A disk of radius R = 11 cm is pulled along a frictionless surface with a force of F = 17 N by a…

A: Given: The applied force is 17 N. The radius of the disk is 11 cm. d = 29 cm.

Q: A 47.0-cmcm-diameter wheel, consisting of a rim and six spokes, is constructed from a thin, rigid…

A:

Q: A worker opens a 1.50 m wide door by pushing on it with a force of 39.5 N directed perpendicular to…

A:

Q: Part a) Suppose you exert a force of 192 N tangential to a 0.290-m-radius 71.0-kg grindstone (a…

A:

Q: A) A woman opens a 1.45 m wide door by pushing on it with a force of 42.5 N applied at the center of…

A: A) Torque = R * F where R is the perpendicular distance of the point of application of force from…

Q: Item 6 A uniform, 255 N rod that is 2.10 m long carries a 225 N weight at its right end and an…

A: given that,W1=225 NL=2.10 mW2=225 NW3= unknowntheir position,x1=2.10 mx2=1.05 mcenter of gravity…

Q: 5. A metal bar is in the xy-plane with one end of the bar at the origin. A force F (-3.00 N)ĵ is…

A: F = ( 7.00 N) î + ( -3.00 N) ĵ  One end it at origin ( 0, 0)  Force applied on point (3, 4)

Q: Suppose you exert a force of 180 N tangential to a 0.280-m-radius, 75.0-kg grindstone (a solid…

A:

Q: A woman opens a 1.50 m wide door by pushing on it with a force of 44.5 N applied at the center of…

A: Given: The width of the door: d = 1.50 m; The force applied at an angle perpendicular to the door's…

Q: 31. A uniform solid disk of radius R S and mass M is free to rotate on Pivot a frictionless pivot…

A:

Q: 1) A solid sphere and a hollow cylinder are both rolling without slipping along a smooth horizontal…

A: Given that the translation speed and figure. Then We have to determine the value of given parts.

Q: A 14.0kg box, resting on a horizontal frictionless surface, is attached to a 4.00kg weight by a…

A:

Q: 55. Review. An object with a mass of m = 5.10 kg is L Mattached to the free end of a light string…

A: Given, Mass=5.1kg Radius=0.250m

Q: 14 - A force with F = -8 i +6 j N acts on a particle whose position vector r = 3 i +4 j m. What is…

A: Answer  option(D);50 Nm

Q: 1. A square metal plate 0.180 m on each side is pivoted about an axis through point o at its center…

A:

Q: • P23 A uniform-density 6 kg disk of radius 0.3 m is mounted on a nearly frictionless axle.…

A:

Q: In a manufacturing process, a large, cylindrical roller is used to flatten material fed beneath it.…

A: Part (a): The expression for the angular speed is, Substitute the values in equation (1) For the…

Q: thanks!

A: Let T be the torque on the cylinder, I be the moment of inertia of the cylinder about the point of…

Q: 1) A meterstick with a mass of 300 grams and a center of mass located at the 50cm mark is put on a…

A: 1) let mass m is placed at 95cm mark  Now, for equilibrium balance torque about pin  Clockwise…

Q: (a) A woman opens a 1.35 m wide door by pushing on it with a force of 44.5 N applied at the center…

A: (a) The angle between the position and force vector is θ=90°. If the force applied at the center of…

Q: A horizontal, uniform, 8.00-kg, stationary, solid disk with a radius of 80.0 cm is pivoted at its…

A:

Q: Determine the torque applied to the pipe in the figure given, by a force F = 45 N with an angle…

A: Given data:  Force (F) = 45 N Angle (θ) = 60° Distance (r) = d = 50 cm = 0.50 m Required: Torque (τ)

Q: A person exerts a horizontal force of 40 N on the end of a door 95 cm wide. a)What is the magnitude…

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Q: Question 16 m1 m2 Two blocks are joined by a pulley system (see Figure). The pulley is a solid disk…

A:

Q: 1a) A person opens a 1.45 m wide door by pushing on it with a force of 43.5 N applied at the center…

A: The distance between the center of the door to the supporting edge of the door is  d = w/2    =…

Q: (a)A boy opens a 1.35 m wide door by pushing on it with a force of 43.5 N applied at the center of…

A: (a)   Width, w = 1.35 m Force, F = 43.5 N   distance, d = w/2 = 0.675 m  Torque = force x…