In Figure 10.4, a given force F is applied to a rod in several different ways. In which case is the torque due to F about the pivot P greatest?-1-2-5-3-4 Figure 10.41.2.3.tFF*FP4.5.FPIn Figure 10.4, a given force F is applied to a rod in several different ways. In which case is the torque dueto F about the pivot P greatest?O 1O 2O 534

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

Answered: Figure 10.4 1. 2. 3. P 4. 5. P In…

Figure 10.4 1. 2. 3. P 4. 5. P In Figure 10.4, a given force F is applied to a rod in several different ways. In which case is the torque due to F about the pivot P greatest? O 1 2 3 4

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 19CQ: What three factors affect the torque created by a force relative to a specific pivot point?

See similar textbooks

Related questions

Q: A uniform, 374.42-N rod is 10.63 n long carries a 203.39-N at its right end and an unknown weight W…

Q: F1 = 1N F3 = 2N 1m 2m 30 A C F2 = 2N Figure 1

Q: Calculate the net torque (magnitude and direction) on the beam in the figure below about the…

Q: 28. The fishing pole in Figure P10.28 makes an angle of W 20.0° with the horizontal. What is the…

A: Given: Force, F = 100 NRadius, r = 2 mFind: The torque exerted by the fish about an axis…

Q: A uniform, 307.81-N rod is 11.65 n long carries a 257.98-N at its right end and an unknown weight W…

A: Given data: The weight of the rod is Wrod=307.81 N. The length of rod is L=11.65 cm. The weight on…

Q: A vault is opened by applying a force of 300 N perpendicular to the plane of the door, 0.70 m from…

A: Given data: Force (F) = 300 N Perpendicular distance (r) = 0.70 m Required: Torque (τ)

Q: Three forces are applied to a wheel of radius 0.350 mm, as shown in the figure (Figure 1). One force…

A: Given,

Q: 5.13. What horizontal force must be exerted at point A in Fig. 5.11b to make the resultant torque…

Q: A rod is pivoted about its center. A 7-N force is applied 4 m from the pivot and another 7-N force…

A: Given data 7 N force 4 m from the pivot Another 7 N force 2m from the pivot…

Q: 10.3 on each side is pivoted about an axis through point O at its center and per- pendicular to the…

A: F₁ = 18.0 N F₂ = 26.0 N F₃ = 14.0 N Axis of rotation is passing through point O.

Q: 6. What is the net torque around point A? 1 m 0.75 m0.25 m 1 m A 12 13 4 100 N 50 N 70 N

A: We have 3 forces F1=100 N at r1=1m from point A making angle cosθ=3/5 with the horizontal, F2=70 N…

Q: I am sitting on a seesaw opposite my young nephew. The seesaw is 14.1 feet long and has a pivot in…

A: Ans:- Image-1

Q: The figure (a) shows an outstretched arm with a mass of 4.2kg. The arm is 56 cm long, and its center…

Q: 23 N 90° A 6.4 m What is the torque acting on the 6.4 m bar 'AB' shown above because of the 23 N…

A: Given data: Distance (r) = 6.4 m Force (F) = 23 N Angle (θ) = 90° Required: Torque (τ)

Q: What is the net torque on the bar shown, about the axis indicated by the dot?

Q: A hanging weight, with a mass of m1 = 0.375 kg, is attached by a cord to a block with mass m2 =…

Q: A pole is attached to a wall with a hinge as shown. A sign is suspended at the other end of a pole,…

A: given:D2=2.70 mα=22.0D1=1.40 mtotal torque due to pole and sign τ = 575 Nm

Q: What is the net torque on the bar shown, about the axis indicated by the dot?

Q: A father and his son want to play on a seesaw. Where on the seesaw should each of them sit to…

A: Let the mass of Fater is M, and the mass of his son is m. Let the father is sitting at a distance of…

Q: In Figure 10.17, the Achilles tendon exerts a force F = 720 N. What is the torque it exerts about…

A: Consider the force is F that is exerted by the tendon. The torque is τ=Frcosθ Here, F is the force,…

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

A: Torque = force * distance of force from point P * sinθ Here, θ = angle between force and distance.…

Q: The crank arm of bicycle pedal is 16.5 cm. If a 52kg woman puts all her weight on the pedal, how…

A: Given data: Arm length (r) = 16.5 cm = 0.165 m Mass (m) = 52 kg Angle (θ) = 15° Required: The torque…

Q: A steel band exerts a horizontal force of 80.0 N on a tooth at point B in Figure P8.2. What is the…

Q: A thin spherical shell has a radius of 1.90 m. An applied torque of 960 Nm gives the shell an…

A: The rotational inertia can be obtained as

Q: 9. A thin-walled hollow tube rolls (I=MR^2)without slipping along the floor. The ratio of its…

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

Q: Calculate the net torque (magnitude and direction) on the beam in Figure PS.5 about (a) an axis…

A: Torque of a system is is given by- τ→=∑F→i×r→i Net torque through O axis, perpendicular to the page…

Q: Two disks are free to rotate about an axis through their center. The inner disk has a radius a = 20…

Q: A student pulls with a 270.0-N force on the outer edge of a door of width w 1.53 m that pivots about…

Q: A torque of 20 N.m is applied to a solid, uniform hollow sphere of radius 0.50 m. If the hollow…

A: The equation for the torque is given by, τ=Iα Here, I is the moment of inertia and α is the angular…

Q: Three forces are applied to a wheel of radius 0.350 m, as shown in the figure (Figure 1). One force…

Q: D1 Sign D2 A 2.40kg pole is attached to a wall with a hinge as shown. A 5.50kg sign is suspended at…

Q: A 2.20kg pole is attached to a wall with a hinge as shown. A 5.70kg sign is suspended at the other…

Q: Calculate the torque (magnitude and direction) about point O due to the force FS in each of…

Q: A bar on a hinge starts from rest and rotates with an angular acceleration α=(10+6t) rad/s^2, where…

A: Initial velocity ω = 0 angular acceleration α=(10+6t) rad/s2 time, t = 4 s

Q: The figure represents a stick of uniform density that is attached to a pivot at the right end and…

Q: A 95 N force exerted at the end of a 0.50 m long torque wrench gives rise to a torque of 15 N- m.…

Q: he torque is rotational counterpart of force endency of rotating objects. The torque is r 1) force…

A: Given:- The torque is the rotational counterpart of force, but it is not forced. It has a tendency…

Q: The board as shown in figure below can rotate about the solid dot which acts as a pivot. If the…

A: In the figure, some forces are acting on the rod. The length of the board is 2.0 m we have to…

Q: The bolts on a car wheel require tightening to a torque of 28.5 N∙m. If a 30 cm long wrench is used,…

Q: A tendon which connects to the lower leg bone 10 cm below the knee joint has to have a tension force…

A: From the figure, The distance between the knee joint and the centre of gravity: 0.100 m+0.150…

Q: A proffesors office door is 1.3m wide, 2.3m high, 4.0cm thick, has a mass of 25kg, and pivots on…

Q: Forces are applied on the beam as shown on the figure at right: a. Find the torque about point P…

Q: A stick with length L and mass M is being spun around its center point by a constant torque…

A: The angular acceleration would be 2α

Q: A 95 N force exerted at the end of a 0.50 m long torque wrench gives rise to a torque of 15 N· m.…

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

A: The required torques for the given figures is,

Q: 1. Calculate the net torque about point O for the two forces shown in the figure 15 N 6.7 N on the…

A: Torque: It is a measure of force which cause rotational motion of any object. The torque is the…

Concept explainers

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.

Question

100%

In Figure 10.4, a given force F is applied to a rod in several different ways. In which case is the torque due to F about the pivot P greatest?

-1

-2

-5

-3

-4

Figure 10.4
1.
2.
3.
tF
F
*F
P
4.
5.
F
P
In Figure 10.4, a given force F is applied to a rod in several different ways. In which case is the torque due
to F about the pivot P greatest?
O 1
O 2
O 5
3
4

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

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 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

Zane and Phoebe are sitting on opposite ends of a teeter‑totter that is 4.00 m4.00 m long with the pivot point in the exact center. Zane weighs 433 N433 N and Phoebe weighs 341 N.341 N. What torque does Zane's weight exert?
A dental bracket exerts a horizontalforce of 80.0 N on a toothat point B in Figure P8.6. What isthe torque on the root of the toothabout point A?
A person stands a distance R from a door’s hinges and pusheswith a force F directed perpendicular to its surface. By whatfactor does the applied torque change if the person’s positionand force change to (a) 2R and 2F, (b) 2R and F, (c) R andF/2, (d) R/2 and F/2?
The body in the figure is pivoted at O. Three forces act on it in the directions shown: FA = 8.10 N at point A, 5.60 m from O; FB = 16.0 N at point B, 3.90 m from O; and FC = 18.0 N at point C, 3.50 m from O. Taking the clockwise direction to be negative, what is the net torque about O?
A force F⃗ =7i^+2.7k^ N is applied at the point (3,0,1) m. What is the y component of the torque?
The force F = 2i − 5k acts at the point (3, −1, 0). Find the torque of F about each of the following lines.(a) r = (2i − k) + (3j − 4k)t.(b) r = i + 4j + 2k + (2i + j − 2k)t.
Jackey is standing terrified and trembling at the end of a diving board, which is high above the water. If Jackey has a mass of 114 kg and is standing 2.9 m from the board's pivot point, what torque (in N-m) is Jackey exerting on the board?
A man opens a 1.00-m wide door by pushing on it with a forceof 50.0 N directed perpendicular to its surface. What magnitudeof torque does he apply about an axis through the hingesif the force is applied (a) at the center of the door? (b) at theedge farthest from the hinges?
URGENTTTTTTTTTTTTTTTTT If the man in B exerts a force of P = 30 lb on his rope, determine the magnitude of the force f that the man in C must exert to prevent the pole from rotating, that is, so that the moment resulting from both forces with respect to A is zero.
Find the torque about the point (1, −2, 1) due to the force F = 2i − j + 3k acting at the point (1, 1, −3).
The body in the figure is pivoted at O. Three forces act on it in the directions shown: FA = 8.10 N at point A, 5.60 m from O; FB = 16.0 N at point B, 3.90 m from O; and FC = 18.0 N at point C, 3.50 m from O. Taking the clockwise direction to be negative, what is the net torque about O? 8.78 is incorrect.
Write the necessary equationsof equilibrium of theobject shown in Figure P8.32.Take the origin of the torqueequation about an axis perpendicularto the page through thepoint O.