Two wires are tied to the 500 g sphere shown infigure. The sphere revolves in a horilzontal circle ata constant speed of 7.40 m/s. (Figure 1)Part AWhat is the tension in the upper wire?Express your answer with the appropriate units.HA?ValueUnitsSubmitRequest AnswerFigure1 of 1Part BWhat is the tension in the lower wire?1 mExpress your answer with the appropriate units.0.5 mHA0.5 m1mValueUnitsSubmitRequest Answer

Answered: Image /qna-images/answer/3e2cd085-5703-4b9c-84bf-1cb062406717.jpg

Two wires are tied to the 500 g sphere shown in figure. The sphere revolves in a horilzontal circle at a constant speed of 7.40 m/s. (Figure 1) Part A What is the tension in the upper wire? Express your answer with the appropriate units. ? Value Units Submit Request Answer Figure 1 of 1 Part B What is the tension in the lower wire? 1 m Express your answer with the appropriate units. 0.5 m HA ? 0.5 m 1 m Value Units Submit Request Answer

Two wires are tied to the 500 g sphere shown in figure. The sphere revolves in a horilzontal circle at a constant speed of 7.40 m/s. (Figure 1) Part A What is the tension in the upper wire? Express your answer with the appropriate units. ? Value Units Submit Request Answer Figure 1 of 1 Part B What is the tension in the lower wire? 1 m Express your answer with the appropriate units. 0.5 m HA ? 0.5 m 1 m Value Units Submit Request Answer

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

Similar questions

The 1.5 kg physics book in figure is connected by a string to a 550 g coffee cup. The book is given a push up the slope and released with a speed of 3.5 m/s. The coefficients of friction are μ = 0.50 and μk = 0.20. (Figure 1) Figure 20⁰ 1 of 1
Suppose the hand shown in (Figure 1) holds an 7.9-kg mass. The total mass of the arm is 3.3 kg. Part A What force, FM, is required of the deltoid muscle, assuming the mass is 52 cm from the shoulder joint? Express your answer to two significant figures and include the appropriate units. ? FM = Value Units Submit Request Answer Figure 1 of 1 Provide Feedback EM 15° mg 12 cm 24 cm-
Little Hudson holds the 10-kg barbell 0.1 m above the floor. Part A What is the PE of the barbell relative to the floor? Express your answer to two significant figures and include appropriate units. HÅ Value Submit pone ? Units Request Answer
Two masses, A and B, are connected to each end of a light vertical cord, as shown in the following figure. A constant upward force 78.0 N is applied to mass A. Starting from rest, mass B descends 10.3 m in 3.00 s The tension in the cord connecting the two masses is 32.0 N (Figure 1). Part A Find the mass of B? Express your answer with the appropriate units. HA ? Value Units %3D Figure 1 of 1 > Submit Request Answer F Part B A Find the mass of A? Express your answer with the appropriate units. B Value Units
The 7 lb particle is subjected to the action of its weight and forces F1 {2i + 6j 2tk} lb, F2 = {t°i – 4tj – 1k} lb. and F3 = {-2ti} lb. where tis in seconds. F3 Part A Determine the distance the ball is from the origin 2 s after being released from rest. Express your answer to three significant figures and include the appropriate units. Hint 1. How to analyze spatial movement In order to analyze movement of the ball, consider its movement along each axis independently from others. You can do so, because each force component does not depend on others, only on time t. Set up and solve equations of motion along each axis. Do not forget weight acting in the negative z direction. Hint 2. How to detemine distance from the origin at 2s From equations of motion along each axis you can express components of the ball's acceleration as functions of time t. Using them and the fact that the ball starts from rest, you can express velocity components as functions of t. Finally, because the ball…
= 172.54(sin sin 40° ) +186.92(cos cos 45° )T, = 243.08 N SAMPLE PROBLEM 2 (equilibrium involving an inclined plane) A block resting on a plane inclined at an angle, e, of 42° from the horizontal is being held in place by a steel cable. The tension on the cable wire is 67.0 N. Figure 8. Block on an inclined plane held in place by a steel cable. a. Determine the normal force Nand the force due to gravity F- b. What is the mass of the block in kilograms?
Can you please answer these. In the previous question the acceleration was found to be a= 1.675 Question 5 The situation for this problem is as explained in question 4. Block E is moving up and to the left (and Block D is moving down). The mass of Block D is 3.2 kg. The mass of Block E is 2.4 kg. The coefficient of kinetic friction between Block E and the plane is 0.5. The inclined plane is inclined at an angle of θ = 32 degrees above horizontal. Calculate the tension in the string (in units of newtons). Question 7 This question is the same as question 5 with the exceptions that The numbers have changed, and Block E is moving down and to the right (this refers to velocity) Block E is moving down and to the right (and Block D is moving up). The mass of Block D is 2.9 kg. The mass of Block E is 3.9 kg. The coefficient of kinetic friction between Block E and the plane is 0.41. The inclined plane is inclined at an angle of θ = 31 degrees above horizontal. Calculate the acceleration of…
A child rolls a ball on a level floor 4.1 m to another child. Part A If the ball makes 7.0 revolutions, what is its diameter? Express your answer to two significant figures and include the appropriate units. d = ________
A mechanic is reinstalling a newly-sharpened blade on a lawn mower. A wedged-in block of wood at C prevents the blade from rotating as the 33-lb force is applied to the wrench handle. The blade is bolted to a bracket attached to the motor shaft O, which protrudes through the bracket and blade. Determine the normal force at C. State any assumptions. Does it matter whether the bolt at Bis installed? 5.1" 33 lb Answer: NC-1 2.02.0 COB
WRITE COMPLETE SOLUTION
The pipe has a mass of 770 kg and is being towed behind a truck. (Figure 1) Figure 0.4 m 8 45° 1 of 1 If the angle = 30°, determine the acceleration of the truck. The coefficient of kinetic friction between the pipe and the ground is pk = 0.20. Express your answer to three significant figures and include the appropriate units. a = Submit Part B .0 Value μÅ .0 Request Answer Units Also, determine the tension in the cable. Express your answer to three significant figures and include the appropriate units. μA ? ?
A 14 kg mass bangs from a rope. A force is applied to the rope so that the mass is accelerated upward at 2.3 m/s . What is the tension in the rope? Use g = 9.8 m/s ^ 2 Calculate answer to one decimal