A meter stick has mass m = course) 1 meter. The stick is placed simultaneously on two weight scales: one at the 20 cm mark (with 0 cm at the far left end of the stick), the other at the 70 cm mark, with no other supports or weights. Remember that a weight scale supplies an upward force, equal to the reading on the scale. .2 kg (distributed uniformly along its length) and a length of (of Calculate the reading on both scales. Call the reading on the left scale (at 20 cm) FL, and the reading on the right scale (at 70 cm) Fr. 20 cm 70 cm

A meter stick has mass m = course) 1 meter. The stick is placed simultaneously on two weight scales: one at the 20 cm mark (with 0 cm at the far left end of the stick), the other at the 70 cm mark, with no other supports or weights. Remember that a weight scale supplies an upward force, equal to the reading on the scale. .2 kg (distributed uniformly along its length) and a length of (of Calculate the reading on both scales. Call the reading on the left scale (at 20 cm) FL, and the reading on the right scale (at 70 cm) Fr. 20 cm 70 cm

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: the rocket is present and firing and the tension in each rope is 1000 N. What force must the rocket…

Q: Write down an expression for the net force on a simple pendulum of the mass m along (tangentially…

Q: The figure shows a 100.kg box suspended from the extreme side of the horizontal truss.…

A: In this problem we will use condition of static equilibrium.

Q: (Figure 1)ln each case let w be the weight of the suspended crate full of priceless art objects. The…

Q: A donkey is harnessed to a sled having a mass of 221 kg, including supplies. The donkey must exert a…

A: Free body diagram:

Q: A uniform beam of length 7.60 m and weight 450 N is carried by two workers, Sam and Joe, as shown in…

Q: The person in the figure below weighs 195 lb. Each crutch makes an angle of 8 = 20.5° with the…

A: For equilibrium net force acting on the system must be zero and horizontal as well as vertical…

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

Q: To facilitate shifting the position of a lifting hook when it is not under load, the sliding hanger…

Q: The two children shown in the figure below are balanced on a seesaw of negligible mass. The first…

A: It is give that both the children are balanced state (as net torque is zero) so net force will be…

Q: 35.0°% Dinysics Demos SUDDIY Co. The pole is held horizontally by a massless wire under 305 N of…

Q: The pulley and all surfaces are frictionless. Suppose both blocks are made of solid gold. In…

Concept explainers

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Problem 1:
A meter stick has mass m = .2 kg (distributed uniformly along its length) and a length of (of
course) 1 meter. The stick is placed simultaneously on two weight scales: one at the 20 cm
mark (with 0 cm at the far left end of the stick), the other at the 70 cm mark, with no other
supports or weights. Remember that a weight scale supplies an upward force, equal to the
reading on the scale.
Calculate the reading on both scales. Call the reading on the left scale (at 20 cm) FL, and
the reading on the right scale (at 70 cm) FR.
20 cm
70 cm

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1 :Introduction

VIEW

Step 2 :Calculation of the force Fr

VIEW

Step 3 :Calculation of the force Fl

VIEW

Step 4 :Conclusion

VIEW

Step by step

Solved in 4 steps

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

Mountain pull. A large mountain can slightly affect the direction of “down” as determined by a plumb line. Assume that we can model a mountain as a sphere of radius R=2.00 km and density (mass per unit volume) 2.6*103 kg/m3. Assume also that we hang a 0.50 m plumb line at a distance of 3R from the sphere’s center and such that the sphere pulls horizontally on the lower end. How far would the lower end move toward the sphere?
Asap
The wind force (F) on a flat vertical surface varies jointly as the area of the surface (A) and the square of the wind velocity (V). Suppose that the constant of variation is 40, find the force (in lbs) of the windstorm on 10 ft by 12 ft rectangular sign board that has a velocity of 60mi/hr
Two forces of F₁ = 112 √2 N and F₂ = 388 √2 What is the resultant force in terms of the force vectors F₁ and F2? What is the magnitude of an equal and opposite force, F3, which balances the first two forces? sin() cos() tan() T HOME cotan() acos EM4 asin() atan() acotan() sinh() 7 8 9 5 6 1 2 3 * 0 END cosh() tanh() cotanh() ⒸDegrees O Radians VO BACKSPACE DEL CLEAR Submit Hint Feedback I give up! Given your observations from parts a and b, if working with vectors in 3 dimensions (i, j, k); what will the normalizing term n be for (i- j+ k) (i − j+ k) the two vectors F₁ = C₁ N and F₂ = 0₂ N. √T | Fren | Given the normalizing term n found in the previous part in 3 dimensions (i, j, k); what will the magnitude of the resultant vector be in terms of the constants c₁ and ₂. (i − j+ k) (i- j+k) The vectors in question are F₁: N and F₂ = 0₂ √√T √π F3 = = C1 N act on an object.
The hamstrings pull on the tibia with a force of 510 N at 30 degrees to the bone: that is the angle between the force vector and tibia is 30 degrees. The distance along the tibia from the knee joint center to the tendon insertion is 3.5 cm. What is the magnitude of the force component that is parallel to the tibia?
What is the magnitude of the force acting on a substance if the magnitude of the change in length is (4 cm) and the amount of the constant is (N 625)?
At what altitude h above the north pole is the weight of an object reduced to 27% of its earth-surface value? Assume a spherical earth of radius R and express h in terms of R. Answer: h= i R.
In the friction experiment, if the friction block has a mass of 616 g, and it started to move at a constant speed after giving it a slight push when the mass in the hanger is 235 g (including the hanger), what is the coefficient of kinetic friction? 8.
40 4N 65° 6N B (a) Calculate the x- and y- componeni of force A. (b) Calculate the x- and y- component of force B. (c) Calculate the x- and y- component of the total force A+B. (d) What is the magnitude of the total force | A+B|? (e) What is the angle between the total force and the +x axis?
solve the a and b given in the image.
There are two forces on the 2 kg box in the overhead view of the figure, but only one is shown. For F1 20N, a = 12m/s² and 0 = 30°. A) Find the second force in unit-vector notation B) Find the angle between the second force and the x- axis.
If the magnitude of the resultant force acting on the eyebolt is 600 N and its direction measured clockwise from the positive x axis is 0 = 30°, determine the magnitude of F, and the angle o.