A meterstick is suspended by a string through at its center, as shown. You and your friend are pulling the stick with spring scales from both sides.When pulled as described below, the stick does not rotate. You are pulling the stick on the left side with 2 N force applied 0.4 m from the center.Your friend is pulling the string on the right side with unknown force Fapplied 0.25 m from the center.) Calculate the torque you are applying on the meterstick about its center. Show calculations. Do not forgetinclude the correct unitfor the torque.Calculate the unknown force F that you friend applied to the meterstick.What will happen if you continue applying the same amount of force at the same point, but the direction of your pull is tilted (seethe figure below)? Will the stick remain balanced? If not, which torque will be bigger and why?

Answered: Image /qna-images/answer/2cfc1604-85c1-404a-8845-009e7cce3b63.jpg

A meterstick is suspended by a string through at its center, as shown. You and your friend are pulling the stick with spring scales from both sides. When pulled as described below, the stick does not rotate. You are pulling the stick on the left side with 2 N force applied 0.4 m from the center. Your friend is pulling the string on the right side with unknown force Fapplied 0.25 m from the center. ) Caleulate the torque you are applying on the meterstick about its center. Show calculations. Do not forget to include the correct unit for the torque. Calculate the unknown force F that you friend applied to the meterstick. What will happen if you continue applying the same amount of force at the same point, but the direction of your pull is tilted (see the figure below)? Will the stick remain balanced? If not, which torque will be bigger and why?

A meterstick is suspended by a string through at its center, as shown. You and your friend are pulling the stick with spring scales from both sides. When pulled as described below, the stick does not rotate. You are pulling the stick on the left side with 2 N force applied 0.4 m from the center. Your friend is pulling the string on the right side with unknown force Fapplied 0.25 m from the center. ) Caleulate the torque you are applying on the meterstick about its center. Show calculations. Do not forget to include the correct unit for the torque. Calculate the unknown force F that you friend applied to the meterstick. What will happen if you continue applying the same amount of force at the same point, but the direction of your pull is tilted (see the figure below)? Will the stick remain balanced? If not, which torque will be bigger and why?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Related questions

Q: How is torque derrived symbolically, explain.

A: Introduction: Torque: It is sort of tendency of force to cause rotational motion about any given…

Q: A playground seesaw as shown below has two children on it and is 2 m long. On the right side the…

A: GENERAL LEVER RULE- For general angles, τ1=τ2. Therefore, r1F1sinθ1=r2F2sinθ2 At equilibrium,…

Q: At what angle to a door should one apply a force to produce the greatest torque? 0 30 45 90 O O

Q: A wheel with a radius of 1.5 m starts from rest and accelerates under the action of a torque…

A: A) Torque = R * F = 1.5 * 60 = 90 Nm B) t = 10 sec w = 0 rad/sec (initial angular speed) W = 20…

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 2"x4" of length 2.0 m and mass 5.0 kg is supported by two saw horses which are 1.0 m high, one at…

A: Given Information: The mass of the rod (m) = 5 kg The length of the rod (l) = 2 m The height of the…

Q: Two forces are applied to a doorknob perpendicular to the door. The first force is twice as large as…

Q: Two children seat themselves on a seesaw. The one on the left has a weight 400 N while the one on…

A: Analyze the FBD of the given system. Here, x represents the distance from the fulcrum to the right…

Q: When tightening a bolt, you push perpendicularly on a wrench with a force of 165 N at a distance of…

A: using formula of torque,

Q: Initially, a rod of mass M and length L is rotated about an axis through its center and…

A: Given the mass of the rod = M the length of the rod = L The angular acceleration of the rod when it…

Q: A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable,…

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: In opening a door, a 34.0 N force is applied as shown in the figure below. Find the torque produced…

Q: what is net Torque? what disection is the wheel moving? IS novie 4ON 60N

Q: what is net Torque? what disection is the wheel moving? 4ON 60 N

A: Diameter of wheel (d) = 1 m radius of wheel (r) = 0.5 m First force (F1) = 60 N (acting downwards on…

Q: A person exerts a horizontal force of 46N on the end of a door 97cm wide. What is the magnitude of…

Q: As shown in the figure, a given force is applied to a rod in several different ways. In which case…

A: Let r denotes the distance of the point where the force is applied from the pivot, F denotes the…

Q: A 7.82 kg particle with velocity = (2.18 m/s )i- (4.94 m/s) is at x = 1.03 m, y = 5.46 m. It is…

Q: A torque of 37.1 N mis appiled to an initial motioniess wheel which rotates around a fed axis. This…

A: Rotational mechanics.

Q: A rod of length L is pivoted about its left end and has a force F applied perpendicular to the other…

Q: A helicopter rotor blade can be considered a long thin rod. If each of the three rotor helicopter…

Q: Find the net torque on the wheel in Figure about the axle through O, taking a=10.0 cm and b=25.0 cm.

A: Given the value of 'a' = 10 cm. Given the value of 'b' = 25 cm.

Q: A CD has a mass of 17g and a radius of 6.0cm. When I settled I to a player, the CD starts from rest…

Q: Six forces act on a rod that is free to pivot at point P, as shown in the figure. Which of these…

A: Answer Here there are 6 forces Torque is the measure of force that can cause an object to rotate…

Q: Axis where x = 1.66. xm (b) N-m 43.0⁰ (c) As shown in the top-view diagram, a 46.6-N force is…

Q: The figure below shows, at left, a solid disk of radius R = 0.650 m and mass 50.0 kg. OL Mounted…

Q: How much force must a person apply to produce a torque of 20N-m, if he applies it 2.5m from the…

A: Given: In this question, the given values are, Torque is, T=20 Nm And the distance is, r=2.5 m To…

Q: The circular concrete culvert rolls with an angular velocity ofw = 0.42 rad/s when the man is at the…

A: Given that, The angular velocity, ω = 0.42 rad/s Radius of gyration kG = 3.3 ft Combined weight of…

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: 10kg rigid beam that is 3mlong is supported at each end. An8kg block is placed 2m fromsupport 1. How…

A: The objective of the question is to find the upward force exerted by each support on the beam to…

Q: A hollow cylinder and a solid cylinder have the same diameter. Determine which has the greater…

A: Given is:-The diameter or radius of both cylinders are same.The question aims to determine:the…

Q: uniform, 255 NN rod that is 1.80 mm long carries a 225 NN weight at its right end and an unknown…

Q: If a force acts at a distance from an axis of rotation, and the force is perpendicular to a line to…

A: Given data: A perpendicular force applied on the beam = F The perpendicular distance of the force…

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: A metal rod 6.00 m long is held in a horizontal position. An object with mass 3.70 kg is suspended…

A: Write the given values of this problem. m=3.7 kgd=6 m-4 m=2 m

Concept explainers

Rigid Body

A rigid body is an object which does not change its shape or undergo any significant deformation due to an external force or movement. Mathematically speaking, the distance between any two points inside the body doesn't change in any situation.

Rigid Body Dynamics

Rigid bodies are defined as inelastic shapes with negligible deformation, giving them an unchanging center of mass. It is also generally assumed that the mass of a rigid body is uniformly distributed. This property of rigid bodies comes in handy when we deal with concepts like momentum, angular momentum, force and torque. The study of these properties – viz., force, torque, momentum, and angular momentum – of a rigid body, is collectively known as rigid body dynamics (RBD).

Question

A meterstick is suspended by a string through at its center, as shown. You and your friend are pulling the stick with spring scales from both sides.
When pulled as described below, the stick does not rotate. You are pulling the stick on the left side with 2 N force applied 0.4 m from the center.
Your friend is pulling the string on the right side with unknown force Fapplied 0.25 m from the center.
) Calculate the torque you are applying on the meterstick about its center. Show calculations. Do not forget
include the correct unit
for the torque.
Calculate the unknown force F that you friend applied to the meterstick.
What will happen if you continue applying the same amount of force at the same point, but the direction of your pull is tilted (see
the figure below)? Will the stick remain balanced? If not, which torque will be bigger and why?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Trending now

This is a popular solution!

Step by step

Solved in 5 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

In opening a door, a 35.8 N force is applied as shown in the figure below. Find the torque produced by this force with respect to point O. (Let r = 0.920 m and 0 = 59.0.) magnitude direction clockwise F
A 5.0-kg ball and a 2.0-kg ball are placed at opposite ends of a massless beam so that the system is in equilibrium as shown. What is the value of lengths, x? If the 2 kg mass is taken out, what will be the torque exerted on the 5 kg ball?
spokes Ave negligile mass. (o) What is the net torque on the rystem about the axie of the pullew? magnitude \[ N=m \] dicectien2a+m)2
Two blocks, each of mass 2 kg are suspendedfrom the ends of a rigid massless rod of lengthL. The rod is held horizontally on the fulcrumand then released. The length L1 is 15 cm andthe length L2 is 85 cm. Draw the force diagram for the rod. Clearly label all forces. Write Newton’s 2nd Law equation: (for F of y) Write Newton’s 2nd Law equation: (for net torque) What is the magnitude of the linear acceleration of the block closest to the fulcrum? What is the magnitude of the linear acceleration of the block furthest from the fulcrum?
A 81 cm wide door is pushed open with a 91N force applied to the end opposite the hinges. For each of the following, calculate the torque about an axis that passes through the hinges. a)The force is applied at 250 from the perpendicular to the face of the door, toward the hinges. b) The force is applied at 700 from the perpendicular to the face of the door, toward the hinges.
Given, TT = TlT = Tlsin(0), at what angle ) will torque be maximized? O deg 30 deg 60 deg 90 deg
When opening a door, you push on it perpendicularly with a force of 52.5 N at a distance of 0.825m from the hinges. a) What torque are you exerting relative to the hinges?
An 8.0m long uniform boom weighing 1200N is anchored to the ground at one end and sticks up at 35 degrees above the horizontal toward the right. It is held in this position by a horizontal cable at ratchet to the top of the beam and pulling left with tension T. If a 600N weight hangs from the top of this boom what is the tension in that cable. I would suggest using the bottom end of the boom as your pivot point for calculating the torques.
net Torque? what disection is the wheel moving? what is wheel movno 4ON 60 N MacBook Ain