A thin rectangular plate is acted upon by 4 forces as shown. The 200 N makes an angle of 30 degrees with the horizontal.             Calculate the net torque on this plate about the center A due to the four forces shown assuming there is no friction at the center. Note:  (Angle at a is 30 degrees)

Q: A wheel of inner radius r, = 13.4 cm and outer radius r, = 35.0 cm shown in the figure below is free…

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Q: The Achilles tendon inserts on the calcaneus at a distance of 8 cm from the axis of the ankle joint.…

A: Given, F= 3000N d= 5cm

Q: hen you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A:

Q: The triceps muscle is connected 3 cm from the elbows axis of rotation. Getting up out of my chair I…

A: The objective of this question is to calculate the force exerted by the triceps muscle to balance…

Q: A wheel of inner radius r, = 13.4 cm and outer radius r, = 35.0 cm shown in the figure below is free…

A: Given Data The inner radius of wheel is:r1=13.4 cm=0.135 m The outer radius of  wheel is:r2=35…

Q: In opening a door, a 44.9 N force is applied as shown in the figure below. Find the torque produced…

A: force, F=44.9 N; r = 0.700 m; theta = 67.5;

Q: tightening a bolt, you push perpendicularly on a wrench with a force of 170 N at a distance of 0.16…

A: When tightening a bolt, you push perpendicularly on a wrench with a force of 170 N Tighten a bolt,…

Q: What is the torque about your shoulder axis if you hold a 10.0 kg barbell in one hand straight out…

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Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A: Given : Mass of a forearm = 1.80 kg distance of bicep to forearm = 2.50 cm Weight of ball (Wball) =…

Q: 1. Find the torque about the origin produced by a constant force of (6i+8j+10k) N on a particle…

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Q: In opening a door, a 49.3 N force is applied as shown in the figure below. Find the torque produced…

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Q: r= A meterstick is oriented in space parallel to the unit vector given by *=++, with one of its ends…

A: The torque due to force →F applied at a point having a position vector →r is →τ=→r×→f Given: Force F…

Q: A mechanic applies a force of magnitude 340 N perpendicular to a wrench to lo a bolt. Calculate the…

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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 box is placed on the right hand side of a see saw, producing a-389 Nm torque (clockwise). If a…

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Q: 2 m P 45° 60° 6 m F

A: F1 = 20 N F2 = 25 N θ1 = 45oθ2 = 60o

Q: A horizontal plate OAB of a triangular shape is pivoted at point O. Three forces act c the plate as…

A: Answer...

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A:

Q: In unit-vector notation, what is the net torque about the origin on a flea located at coordinates…

A: Required : The net torque.

Q: How much torque is produced by opening a jar of pickles if the lid on the jar has a radius of 3.5…

A: Given that,  The radius of the jar, r=3.5 cm=3.5×10-2 m The tangential force exerted, F=150 N Torque…

Q: When you lift an object by moving only your forearm, the main lifting muscle in your arm is the…

A: We have given that When you lift an object by moving only your forearm, the main lifting muscle in…

Q: Three forces are applied to a wheel of radius 0.350 m, as shown. One force is perpendicular to the…

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Q: A force of magnitude F is applied horizontally in the -x direction to the rim of a disk of radius R…

A: Since the force acting along the -x axis direction, and y,z components force is zero; So, the force…

Q: A carpenter is driving a nail straight into the northern wall of the house, with an average force of…

A: using the equation, τ=rF

Q: A force of magnitude 30 lbs acts on the end of a wrench as shown.  The wrench is 8 inches long and…

A: Given  Force=30 lbs =133.5 N Length of wrench=8 in=0.2032 m

Q: If you and your friend are sitting on a seesaw and their masses are 60 kg and 80 kg, (a) how far you…

A: Given:- If you and your friend are sitting on a seesaw The mass of the two friends is given as…

Q: force of 3N is applied in the positive y direction and 5.5N in the negative z direction in a…

A:

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 150 N at a distance of…

A: Force,F=150 N. Distance,D=0.125 m

Q: (a) When opening a door, you push on it perpendicularly with a force of 44.0 N at a distance of…

A:

Q: A uniform 13-kg trap door is oriented horizontally and hinged as  shown. What is the magnitude of…

A: Given data, Door's Mass m=13 kg

Q: Two thin disk-shaped wheels of radii RA = 40 cm and RB = 60 cm are attached to each other on an axle…

A: Given:- RB= 0.6 m RA= 0.4 m

Q: Three forces each 8 N are directed clockwise along the sides of an equilibrium triangle 5m on a…

A: a) yes, triangle is in equilibrium to linear motion , since net force is zero.  b) No, triangle is…

Q: 32 65 N 45° 58° 52 N P.

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Q: Calculate the net torque about this axis due to the three forces shown in the figure if the…

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Q: Find the total torque about the A axis due to the forces as shown in Figure (sin 250 = 0.4)

A: Given: The diagram given is, The total torque about A is need to be found out.…

Q: rclockwise) in each case.

A:

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.