Consider the image shown where a plank rests horizontally on a roof.Given the following parameters: M= 4.5kg L=9.8m, m=59kg and D=3.2m. Calculate the distance from the left end that a person would reach when the plank starts to tip.

Q: A worker applies a torque to a nut with a wrench 0.450 m long. Because of the cramped space, she…

A: Given, Length r=0.45 m Force F=70 N Angel θ=64o

Q: In the figure below, the hanging object has a mass of m, = 0.500 kg; the sliding block has a mass of…

A: Part a speed(v) of the block after it has moved to a second point, 0.700 m away.Part bAngular speed…

Q: what is the angular speed when she is 0.554 m from the center?

A: Conservation of Angular Momentum If the net external torque acting on a rigid body or a particle is…

Q: A horizontal platform in the shape of a circular disk rotates on a frictionless bearing about a…

A: Given:-  The radius of the platform is R = 4.01 m  The rotational inertia of the platform is I =174…

Q: A 100 N force exerted at the end of a 0.50 m long torque wrench supplies a torque of 20 N·m. What is…

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Q: To study torque experimentally, you apply a force to a beam. One end of the beam is attached to a…

A: (a) The torque acting on the beam is

Q: Given the force vector 2i+4j-1k and the position vector 3i-1j+2k find the cross product of the two…

A: REQUIRED FORMULA:

Q: A force F=6.7i +2.7k N is applied at the point (3,0,1) m. What is the y component of the torque?…

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Q: A force F =7.2î +2.3k N is applied at the point (3,0,1) m. What is the y component of the torque?

A: To answer the question we will use the formula: Τ→=r→×F→

Q: In the figure below, the hanging object has a mass of m, - 0.450 kg; the sliding block has a mass of…

A: Part (a) Given: The mass of hanging object is m1=0.450 kg. The mass of sliding block is m2=0.845…

Q: Suppose you exert a force of 212 N tangential to a 0.295 m radius 75.0 kg grindstone (a solid disk).…

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Q: A person exerts a horizontal force of 35 N on the end of a door 59 cm wide. What is the magnitude of…

A: Torque Linear motion is the result of force and attracting. Force as a push or pull. The rotation of…

Q: Part (b) If the ring rolls (without slipping) all the way to point 2, what is the ring's energy at…

A:

Q: A woman opens a 1.35 m wide door by pushing on it with a force of 59.5 N directed perpendicular to…

A: Given The width of the door is r = 1.35 m. The force applied on the door is F = 59.5 N. The angle…

Q: L L L/4 L/2 i30€ Direction: Magnitude: Direction: Magnitude: 30

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Q: study torque experimentally, you apply a force to a beam. One end of the beam is attached to a pivot…

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Q: 8.0 N 40% 25 cm 75 cm 10 N 30°

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Q: A worker opens a 1.35 m wide door by pushing on it with a force of 57.5 N directed perpendicular to…

A:

Q: You have a ramp that is 9.62 meters long, as measured along the surface of the ramp. You raise that…

A: Given data:  Length of ramp = 9.62 m Angle (θ) = 7.47°,with the horizontal Required: The vertical…

Q: A steering wheel is rotated through 120 degrees and has a radius of 44 cm. How far would a point on…

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Q: Suppose you exert a force of 192 N tangential to a 0.255 m radius 75.0 kg grindstone (a solid disk).…

A: Concept : Torque = r × F Torque = moment of inertia × angular momentum

Q: To study torque experimentally, you apply a force to a beam. One end of the beam is attached to a…

A:

Q: a doctor opens a 1.5 m door by pushing it with a force of 39.7 N. What magnitude torque does she…

A: Given values:Applied force, F = 39.7 NDistance from the axis to the center of the door, r = 1.5 / 2…

Q: A person exerts a horizontal force of 35 N on the end of a door 59 cm wide. What is the magnitude of…

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Q: The fishing pole in the figure below makes an angle of 20.0° with the horizontal. What is the…

A: Given,  L = 1.80 m  F = 108 N at an angle 37.0° below the horizontal The fishing pole in the figure…

Q: A horizontal platform in the shape of a circular disk rotates on a frictionless bearing about a…

A: Mass of the student (m) = 73.1 kg Radius of the platform(R) = 1.83 m Rotational inertia of disk =…

Q: The ladder in the picture has a mass of 34 kilograms and a length 3.2 meters. Fn=333.2N a.Assume…

A: As per guideline we are suppose to do only 3 subpart from multipart question please post the rest of…

Q: The 3.50-cmcm-long second hand on a watch rotates smoothly. What is the speed of the tip of the…

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Q: Suppose you exert a force of 207 N tangential to a 0.275 m radius 75.0 kg grindstone (a solid disk).…

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Q: A 20-cm-long wrench is used to tighten a nut. The wrench handle is pulled at 35° from the…

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Q: Determine the range of weights W for which the 99-lb block is in equilibrium. All wheels and pulleys…

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Q: Given that a = 4.5m, b = 1.5m, c = 5.5m, d = 1.3m, e = 10.0m and 0 = 34°. The force F = 103N is…

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Q: To study torque experimentally, you apply a force to a beam. One end of the beam is attached to a…

A:

Q: A person is laying on their stomach doing a hamstring curl.  They go from fully extended (0o) to…

A: Angular displacement means the angle by which body rotates around the center of point.  Here , we…

Q: 75.0-kg and 5.00-m plank is supported by two fulcrums (take the left end to be the origin x=0). When…

A: 75.0-kg and 5.00-m plank is supported by two fulcrums (take the left end to be the origin x=0). When…

Q: I am sitting on a seesaw opposite my young nephew. The seesaw is 14.5 feet long and has a pivot in…

A: Given data:  Length of seesaw (L) = 14.5 feet F1 = 106.4 lbs and F2 = 34.5 lbs Required: The…

Q: A 2.00-m-long, 500 kg steel uniform beam extends horizontally from the point where it has been…

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Q: Consider the set-up snown. It has rocker at A, ownwa displacemen but allows horizontal and upward…

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Q: A person pushes on a lever 0.7 meters away from the axis of rotation with 100 N of force. The…

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Q: A woman applies a torque to a nut with a wrench 0.250 m long. Because of the cramped space, she must…

A: Given data:   The length of the wrench (r) = 0.250 m Angle (θ) = 70.0° Force (F) = 46.0 N Required:…