A worker drags a crate across a factory floor by pulling on a rope tied to the crate. The worker exerts a force of magnitude F = 450 N on the rope, which is inclined at 0 = 38° to the horizontal, and the floor exerts a horizontal force of magnitude 125 N that opposes the motion. 450 N 38° 125 N (a) Calculate the magnitude of acceleration of the crate if its mass is 308 kg. m/s2 (b) Calculate the magnitude of acceleration of the crate if its weight is 308 N. m/s2

A worker drags a crate across a factory floor by pulling on a rope tied to the crate. The worker exerts a force of magnitude F = 450 N on the rope, which is inclined at 0 = 38° to the horizontal, and the floor exerts a horizontal force of magnitude 125 N that opposes the motion. 450 N 38° 125 N (a) Calculate the magnitude of acceleration of the crate if its mass is 308 kg. m/s2 (b) Calculate the magnitude of acceleration of the crate if its weight is 308 N. m/s2

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

Force is measured in grams
The mass of the block lies between blank and blank
A baggage handler at an airport applies a constant horizontal force with magnitude F₁ to push a box, of mass M, across a rough horizontal surface with a very small constant acceleration a. ( Figure 1) Figure 2F Submit ▾ Part B Now assume that the baggage handler pushes a third box (Figure 2) of mass m/2 so that it accelerates at a rate of 2a. How does the magnitude of the force F that the handler applies to this box compare to the magnitude of the force F₁ applied to the first box? ▸ View Available Hint(s) 0 2F Submit
Mass of a car is 124 kg, What is it's weight?
A 60 kg boy on roller skates moves with a speed of 5 m/s . He runs into a 45 kg girl on skates, assuming they cling together after the collision what is speed? Calculate answer to one decimal.
A 2,165 kg car moving at 14 m/s on dry pavement, skids to a stop over 106 m. What is the force of friction between the car's tires and the pavement? Calculate answer to one decimal
Step by step help
Question shown in picture
an airplane is an example of what type of model
Aa an engineer why do we have to take modern physics
One horsepower is equals to?
19 slugs to kg