Answered: A man pulls a 50kg box horizontally…

Name: A man pulls a 50kg box horizontally from rest while exerting a constan
Uploaded: 2024-03-20T06:56:46.000Z
Channel: Bartleby
Description: A man pulls a 50kg box horizontally from rest while exerting a constant horizontal force, displacing the box 3m in 2s. Find the force the man exerts on the box. (Ignore friction) ANS. 75N

Science

Physics

A man pulls a 50kg box horizontally from rest while exerting a constant horizontal force, displacing the box 3m in 2s. Find the force the man exerts on the box. (Ignore friction) ANS. 75N

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 2.13CYU: Check Your Understanding Find the angle between forces F1and F3in Example 2.16.

See similar textbooks

Similar questions

Propose a force standard different from the example of a stretched spring discussed in the text. Your standard must be capable of producing the sane force repeatedly.
Two forces act on a point object as follows:100 N at 170.0° and 100 N at 50.0°. Find their resultant.
A horizontal force of 680 N is needed to overcome the force of static friction between a level floor and a 269 kg crate. What is the acceleration of the crate if the 680N force maintained after the crate begins to move and the coefficient of kinetic friction is 0.15?
Our 10kg mystery box rests on a horizontal floor. The coefficient of static friction is 0.40and the coefficient kinetic friction is 0.30. Determine tge force of friction, acting on the box if a horizontal applied force is exerted on it of magnitude: (d) 38N, and (e) 40N. Use 9.81m/s squared for the gravity while F sub A for the unit of applied force
At what angle ở must the 800-lb force be applied in order that the resultant R of the two forces have a magnitude of 2000 Ib? For this condition, determine the angle B between R and the vertical. 1400 Ib 800 lb
= 7. Four forces act on an object, given by A = 40.0 Neast, B = 50.0 north, C 70.0 N west, and D = 90.0 N south. (a) What is the magnitude of the net force on the object? (b) What is the direc- tion of the force?
Fnorm Fapp = 15 N арp 45° Firiet =- 5 kg gray Assuming that the 5-kg object experience no net force (in equilibrium). the following values will be Fnorm Fgrav = Coefficient of kinetic friction u = O Fnorm = 60.4 N, Ferav = 49.0 N, Coefficient of kinetic friction uk = 0.25. O Fnorm = 38.4 N. Fe =49.0 N. Coefficient of kinetic friction u = 0.28. %3D grav O Fnorm = 49.0 N, Fgrav = 49.0 N, Coefficient of kinetic friction u = 0.22. Fnorm = 9.8 N, Ferav = 98.0 N, Coefficient of kinetic friction u = 0.56. Next
A man pulls a 100N box using a rope oriented at an angle of 30° with the horizontal force of the rough floor that exerts 8 N frictional force on the box. Find (a) the tension in the rope and (b) the normalforce that the floor exerts on thebox.
A 4.00kg block rests on a 30.0o incline.if the coefficient of static friction between the block ad the incline is 0.700, what magnitude horizontal force F must act on the block to start it moving up the incline?
of 1.) A barge is pulled by two tugboats. If the resltant Cxerted by the tugboad s is a the barge the forces directed along the atis of R-lb force in cach 9 calculate the tension ropc A ĐA R = 3600 OB : 26° TAB : 16 : ?
A 250.0 N box is placed on a horizontal surface and a force of 150 N is applied at anangle of 30.0o from the horizontal. As a result, the box slides along the surface with anacceleration of 05.00 m/s2What is the coefficient of friction between the box and the surface?
Two forces pull on a body that rests on a smooth horizontal surface: One is 30 N 50o S of E and the other is 40 N 45o S of W. Determine the resultant of the two forces using the triangle method.