Part B■Review | ConstantsA parachutist relies on air resistance (mainly on her parachute) todecrease her downward velocity. She and her parachute have amass of 54.0 kg and air resistance exerts a total upward force of609 N on her and her parachute.Draw a free-body diagram for the parachutist.Draw the force vectors with their tails at the dot. The location and orientation of your vectors will be graded. The exact length of your vectors will notbe graded but the relative length of one to the other will be graded.+00No elements selectedSelect the elements from the list and add them to the canvas setting the appropriate attributes.i?

Answered: Image /qna-images/answer/fedecbca-9839-4a8e-b5b4-25d0e9eeede8.jpg

Answered: Part B ■Review | Constants A…

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)...

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A 13.0-kg bucket is lowered vertically by a rope in which there is 150 N of tension at a given instant. Part A What is the acceleration of the bucket? Express your answer using two significant figures.
UD MY UTEP ← → C User Settings X Document Sharing A Mail-Alvarado, X mylabmastering.pearson.com/?courseld=12473856&key=14018101051816159781032023#/ Two packages at UPS start sliding down the 20.0° ramp shown in (Figure 1). Package A has a mass of 2.00 kg and a coefficient of kinetic friction of 0.350. Package B has a mass of 10.0 kg and a coefficient of kinetic friction of 0.110. Type here to search Blackboard Learr x PCourse Home X ℗ 7.3.3: A Strategy × b Answered: Two * G Two packages at x + For help with math skills, you may want to review: Vector Components Figure B A 1 of 1 2.00 m 20.0° W How long does it take package A to reach the bottom? Express your answer with the appropriate units. ► View Available Hint(s) At = Submit 0 Provide Feedback μA Value Units ? 74°F Sunny G✩ 4) 0 Next > 5:55 PM 11/3/2023 D x :
B7
An 8.00 kg crate sits on an inclined plane that is inclined at 33.0 above the horizontal. The coefficient of kinetic friction between the crate and the surface of the plane is 0.300. A constant horizontal force F = 28.0 N is applied to the crate (Figure 1), and the crate moves down the plane. Part A If the crate is initially at rest, find its speed 2.00s after the force is applied? Express your answer with the appropriate units. HA Value Units Figure 1 of 1> Submit Request Answer Provide Feedback F 33.0°
You want to use a rope to pull a 12-kg box of books up a plane inclined 30° above the horizontal. The coefficient of kinetic friction is 0.28. The rope pulls parallel to the incline. Part A What force do you need to exert on the rope if you want to pull the box at constant speed. Express your answer with the appropriate units.
M Draw free body diagram for the following Give the pulley & spring. W3 is movable with no friction. (Pulley & Spring have no w weight. m W1 K 3 mmm N2 W3 for the forces
A stockroom worker pushes a box with mass 12.9 kg on a horizontal surface with a constant speed of 2.50 m/s. The coefficients of kinetic and static friction between the box and the surface are 0.340 and 0.470, respectively. For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Delivering the goods. F₂ = 43.0 N Submit ✓ Correct Part B Previous Answers a = If the worker stops pushing, what will be the acceleration of the box? Express your answer in meters per second squared. Assume that + direction coincides with the direction of velocity. ► View Available Hint(s) Submit VI ΑΣΦ Previous Answers wwww ? X Incorrect; Try Again; 3 attempts remaining Review | Constants m/s²
How do I know if this object can remain at rest? Please explain step-by-step.
A cardboard box rests on the floor of an elevator. The box has a mass m = 2.75 kg and the elevator has an upward acceleration of a. a. Write an expression for the sum of the forces acting on the box in the y-direction, ΣFy, given that up is the positive y-direction. Your answer should be in terms of FN, m, and g. b. Write an expression for the normal force, FN, that the block experiences in terms of the elevator's acceleration, the block's mass, and the acceleration of gravity. c. If the elevator's acceleration has a magnitude of g in the downward direction, what would the normal force, FN1 be in Newtons? d.If the elevator's acceleration had a magnitude of g in the upward direction, what would the normal force FN2 be in Newtons?
A B Two blocks are arranged as shown. Block A is on a frictionless table and has mass 5.1kg and block B has mass 2.8kg. Determine the magnitude of the acceleration of block B.
A stockroom worker pushes a box with mass 10.8 kg on a horizontal surface with a constant speed of 3.50 m/s. The coefficients of kinetic and static friction between the box and the surface are 0.220 and 0.530, respectively. For general problem-solving tips and strategies for this topic, you may want to view a Video Tutor Solution of Delivering the goods. Part A What horizontal force must the worker apply to maintain the motion of the box? Express your answer in newtons. Assume that + direction coincides with the direction of velocity. ► View Available Hint(s) F₂ = 23.3 N Submit Previous Answers ✓ Correct Part B If the worker stops pushing, what will be the acceleration of the box? Express your answer in meters per second squared. Assume that +z direction coincides with the direction of velocity. ▾ View Available Hint(s) Hint 1. How to approach the problem In Part A, you would have found an expression for the motion of the box in the horizontal direction using Newton's second law. In…
Part D Assuming that the angle at which you push on the edge of the box is again 45°, with what magnitude of force Fp should you push if the box were to slide down the wall at a constant velocity? Note that, in general, the magnitude of the friction force will change if you change the magnitude of the pushing force. Thus, for this part, assume that the magnitude of the friction force is f = 0.516Fp. ► View Available Hint(s) Fp= [ΨΕΙ ΑΣΦ = ? N

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