The pulling force required to lift the tub of molten asphalt with an acceleration of 2.39 m/s2 is (enter vour answer with three significant figures) Submit Request Answer Part C The tensile strength of the rope is 19,600 N. The maximum upward acceleraton the tub of asphalt can have without breaking the rope is (enter your answer with three significant figures) m/s? Submit Request Answer

The pulling force required to lift the tub of molten asphalt with an acceleration of 2.39 m/s2 is (enter vour answer with three significant figures) Submit Request Answer Part C The tensile strength of the rope is 19,600 N. The maximum upward acceleraton the tub of asphalt can have without breaking the rope is (enter your answer with three significant figures) m/s? Submit Request Answer

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter2: Vectors

Section: Chapter Questions

Problem 2.9CYU: Check Your Understanding Suppose that Balto in Example 2.10 leaves the game to attend to more...

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Check Your Understanding Suppose that Balto in Example 2.10 leaves the game to attend to more important matter, but Astro Clifford and Dug continue playing. Astro and Clifford’s pull on the toy does not change, but Dug rims around and bites on the toy in a different place. With how big a force and in what direction must Dug pull on the toy now to balance out the combined pulls from Clifford and Astro? Illustrate this situation by drawing a vector diagram indicating all forces involved.
The three forces create a vertical resultant acting through pt. A in the figure below. If S = 2,00o lb, compute the values of G and E. Each side of the small square is i in. 个S A ME G V
A 65.0-kg file cabinet of is sliding down a rough ramp for a distance of 5.00 m as shown. The friction force on the box is 75.0 N. Match the answers with questions. (Hint: Clearly draw the force vector and displacement vector for all cases.) Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. 5.0 m 15.0" v What is the angle between the weight force vector and the displacement vector? А. 15° What is the angle between the normal force vector and the displacement vector? v What is the angle between the friction force vector and the displacement vector? В. 90° C. 345° D. 0° Е. 75° F. 180° G. 195° H. none of the given
A 28.0-kg block is connected to an empty 2.50-kgbucketby a cord running over a frictionless pulley. The coefficient of static friction between the table and the block is 0.41 and the coefficient of kinetic friction between the table and the block is 0.32. Sand is gradually added to the bucket until the system just begins to move. Ignore massof cord. (Figure 1) Calculate the mass of sand added to the bucket. Express your answer to two significant figures and include the appropriate units. Calculate the acceleration of the system. Express your answer to two significant figures and include the appropriate units
vly Questions bartleby .masteringphysics.com/myct/itemView?assignmentProblemlD=134309602&offset3Dnext Apps (1) ইমাম মাহদী কবে... YouTube to MP3 Co.. phone cover for mo... AGARWAL-PHY-166 W3 n 8 Part A If the coefficient of kinetic friction between a 27 kg crate and the floor is 0.38, what horizontal force is required to move the crate at a steady speed across the floor? Express your answer to two significant figures and include the appropriate units. Value Units Submit Request Answer Part B What horizontal force is required if u is zero? Hk Express your answer to two significant figures and include the appropriate units. MA Type here to search %3D
The coefficient of static friction between A and C and between B and D is g = 0.25, and between A and B is g = 0.46. Neglect the weight of each wedge. (Figure 1) Figure Part A Pmin = 19 Value 15° Units Determine the smallest force P needed to lift the 3000-lb load. Express your answer to three significant figures and include the appropriate units. A ? 3000 lb B D 1 of 1
I’m 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using only his teeth. (b) What magnitude force did he exert on the object during the lift, assuming the force was constant? My answer was 2758.7 Your response is off by a multiple of ten. Please fix
Zach, whose mass is 70 kg, is in an elevator going down at 6.0 m/s. The elevator takes 2.0 s to brake to a stop at the bottom floor. What is his apparent weight, in Newtons? Use g = 10.0 m/s². Your answer needs to have 3 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.
This is an F=ma questions. Remember that force and acceleration are vectors. (That's what the boldface font means.) 1) A 14kg object accelerates at (2,4) m/s2. Calculate the magnitude of the force on the object, in Newtons. 2) Calculate the mass if F = (200, 300) N and a = (0.9, 0.3) m/s2. Enter 0 if there exists no answer.
bA pow X b Answe x+ 'A Home https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=27955743&tags=autosave#. ABP Sign in In the figure below the two blocks are connected by a string of negligible mass passing over a frictionless pulley. m, 0. is 0 = 36.0°. Assume that the incline is smooth. (Assume the +x direction is down the incline of the plane.) = 10.0 kg and m, = 7.20 kg and the angle of the incline m2 m 07 (a) With what acceleration (in m/s<) does the mass m, move on the incline surface? Indicate the direction with the sign of your answer. m/s2 (b) What is the tension in the string in newtons? (c) For what value of m, (in kg) will the system be in equilibrium? kg Additional Materials BReading 5:27 PM 75°F Sunny E 4) 10/10/2021 P Type here to search DELL F12 PrtScr Insert Delete F9 F10 F11 F5 F6 F7 F8 Esc F1 F2 F3 F4 Fn & Backspace 23 24 8 9 4
12. In an experiment, a student measured the pulling force (the force required to move each block at a constant speed) and plotted the pulling force, in Newtons (N), versus block mass, i kilograms (kg). The results are shown in Figure 1. Based on Figure 1, the results of the experiment shown are best modeled by which of the following equations? * 25.00- Z 20.00- 15.00 10.00 5.00 0.00 0.00 block mass (kg) Figure 1 a. Block speed (m/sec) = 0.2 x time (sec) b. Pulling force (N) = 0.2 x block mass (kg) C. Block speed (m/sec) = 5.0 x time (sec) hp #3 & 大 7 pulling force (N) 0.50 1.50 000 00 3.50 00 00
Please verify the kg to g conversion. Answer in 2 decimal places only. Double check your answer thanks