ACTIVITY 2: SOLVE THESE PROBLEMS FOR ME Direction: Answer the following problems. Write the given, what is required, sketch of the given, free-body diagram and the solution. 1. Art pushes a 35 kg box across a wooden surface whose coefficient of static friction force is 0.50. How much force is needed to start the motion? Given: Required: m = 35 kg. v = 0.00 m/s µs FP = 0.50 Shutterstock.co m- 398746132 FP = fs. FW = n

ACTIVITY 2: SOLVE THESE PROBLEMS FOR ME Direction: Answer the following problems. Write the given, what is required, sketch of the given, free-body diagram and the solution. 1. Art pushes a 35 kg box across a wooden surface whose coefficient of static friction force is 0.50. How much force is needed to start the motion? Given: Required: m = 35 kg. v = 0.00 m/s µs FP = 0.50 Shutterstock.co m- 398746132 FP = fs. FW = n

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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Three cables are used to hold a hot-air balloon in place. The tension in the cable AD is 658 N. Draw the Free Body Diagram at A. Upload this along with your all your workings for this problem to the dropbox. What is the tension in the cable AB? Enter using 3 significant figures. What is the tension in the cable AC? Enter using 3 significant figures. What is the vertical force V exerted by the balloon at point A? Enter using 4 significant figures.
II. Numerical Physics. Show complete and correct solutions clearly and legibly. Apply Newton's laws of motion in analyzing the given physical systems. Start your solutions by sketching the FBDS. BOX all final answers. 1. A solid uniform 45.0-kg ball of diameter 32.0 cm is supported against a vertical frictionless wall using a thin 30.0-cm wire of negligible mass, as shown. (a) Find the tension in the wire. (b) How hard does the ball push against the wall?
ACTIVITY 2: SOLVE THESE PROBLEMS FOR ME Direction: Answer the following problems. Write the given, what is required, sketch of the given, free-body diagram and the solution. 1. Art pushes a 35 kg box across a wooden surface whose coefficient of static friction force is 0.50. How much force is needed to start the motion? Given: Required: m = 35 kg. FP v = 0.00 m/s Hs = 0.50 shutterstock.c om 3 98746132 FP = fs. FW = n
Write the given, find, solution and final answer. 1. A woman pushes a 2.0 kg cart initially cart initially at rest with a force of 350 N along a horizontal surface. The cart moves a distance of 4.0 m. What is the final speed of the cart assuming it starts from rest? 2. A force F= (3i+2j-4k) N acts on a particle. Because of this, the particle undergoes a displacement d= (5i+4j-8k) m. Find the work done by this force.
Pls skip if unsure or not willing to answer the subitems (these are all connected for one item). Thank you. 1. Wall-a-stick One end of a 2.00 [m] long uniform stick is placed against a vertical wall. The other end is held by a lightweight cord that makes an angle ? with the stick. The coefficient of static friction between the end of the stick and the wall is ?s = 0.530. A. What is the maximum value the ? can have if the stick is to remain in equilibrium? B. A block of the same weight as the stick is suspended on it at a distance ? from the wall as shown. Assume that ? = 16.5° in this problem. What is the minimum value of ? for which the stick will remain in equilibrium? C. When ? = 16.5°, how large must the coefficient of static friction be so that the block can be attached 0.800 [m] from the left end of the stick without causing it to slip?
Draw the complete free body diagram of a a 1000.0 kg block being pushed forward 10.0 N by a penguin, pushed backwards by Mr. Universe with 200.0 N, and an elephant pushing it forward with 410.0 N of force. Calculate the acceleration that this block experiences, and in what direction does it move. How much frictional force and in what direction must it be applied such that the block undergoes static equilibrium? plz show work so I can understand
Q3.1 Please answer part D throughly and detailed. Need to understand the concept.
Part A Repiace the loading system by an equivalent resultant force and couple moment acting at point O. Assume F = 150 N. F = 180 N and M. = 75 N- m. (Egure.1) Determine the resultant force Enter the z, y and z components of the resultant force separated by commas. VO AE vec Beaurnt Anser Submit Figure 1 of 1 • Part B Determine the couple moment acting at point O. Enter the , y and z components of the couple moment separated by commas. VO Az 1 vec ? 03m (Mo)R= N.m 0.5 m 04 m Submit Request Answer
Blocks A and B are held on the palm of your outstretched hand as you lift them straight up atconstant speed. Assume mB>mA and that mhand=0.a. Draw separated free-body diagrams for A, B and your hand. Show all vertical forces andmake sure the vector lengths indicate the relative sizes of the forces.b. Rank in order from largest to smallest all of the vertical forces. Explain your reasoning.Now the hand is lifting the blocks so they have an upward acceleration.c. Draw separated free-body diagrams for A, B and your hand. Show all vertical forces andmake sure the vector lengths indicate the relative sizes of the forces.d. Rank in order from largest to smallest all of the vertical forces for when the block isaccelerating. Explain your reasoning.
wo blocks of masses m and 2m are held in equilibrium on a frictionless incline as in the figure. In terms of m and θ, find the following. (Use any variable or symbol stated above along with the following as necessary: g.) An inclined plane makes an angle θ with the horizontal. One end of a cord labeled T2 is attached to place near the top of the inclined plane, and the other end of the cord is attached to the uphill side of a block of mass m1 that is resting on the incline. A second cord, labeled T2, is attached to the downhill side of the block of mass m, and the other end is attached to the uphill side of a block of mass 2m, which is near the bottom of the incline. (a) the magnitude of the tension T1 in the upper cordT1 = (b) the magnitude of the tension T2 in the lower cord connecting the two blocksT2 =
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Please answer questions 4, 5 and 6 One day, as you are packing, you push a 40kg box. Answer the following questions below. The applied force is 120N and the friction force is 70N. 1. What is the acceleration of the box? 2. What is the speed of the box at t=7s if motion starts from rest (t=0s) 3. What is the average velocity from 0s to 7s? What is the traveled distance? 4. What is the kinetic energy of the box at 7s? 5. How much work is done by the applied force and the friction force at 7s? Your friend now comes to replace you and begins to push the box 6. What is the applied power of box by your friend at t=3s and t=6s? 7. At 7s, your friend stops pushing. How far does the box slide before it stops?