Part A Learning Goal: A box of mass 3.0 kg slides down a rough vertical wall. The gravitational force on the box is 29.4 N. When the box reaches a speed of 2.5 m/s, you start pushing on one edge of the box at a 45° angle (use degrees in your calculations throughout this problem) with a constant force of magnitude Fp = 23.0 N, as shown in ( Figure 1). There is now a frictional force between the box and the wall of magnitude 13.0 N. How fast is the box sliding 3.0 s after you started pushing on it? Using our simplified model, in which we know that the forces are constant (but we don't know what their magnitudes are), which, perhaps more than one, of the following motion diagrams could be a reasonable representation of the motion of the box? al A to a B to с Ꭰ Figure 1 of 1 45° 18 start to push a=0 at Check all that apply. A B Submit Request Answer to

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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Part A
Learning Goal:
A box of mass 3.0 kg slides down a rough vertical wall. The gravitational force on
the box is 29.4 N. When the box reaches a speed of 2.5 m/s, you start pushing
on one edge of the box at a 45° angle (use degrees in your calculations throughout
this problem) with a constant force of magnitude Fp = 23.0 N, as shown in (
Figure 1). There is now a frictional force between the box and the wall of magnitude
13.0 N. How fast is the box sliding 3.0 s after you started pushing on it?
Using our simplified model, in which we know that the forces are constant (but we don't know what their magnitudes are), which, perhaps more than one, of the following motion diagrams could be a
reasonable representation of the motion of the box?
al
A
to
a
B
to
с
Ꭰ
Figure
1 of 1
45°
18
start to
push
a=0
at
Check all that apply.
A
B
Submit
Request Answer
to
Transcribed Image Text:Part A Learning Goal: A box of mass 3.0 kg slides down a rough vertical wall. The gravitational force on the box is 29.4 N. When the box reaches a speed of 2.5 m/s, you start pushing on one edge of the box at a 45° angle (use degrees in your calculations throughout this problem) with a constant force of magnitude Fp = 23.0 N, as shown in ( Figure 1). There is now a frictional force between the box and the wall of magnitude 13.0 N. How fast is the box sliding 3.0 s after you started pushing on it? Using our simplified model, in which we know that the forces are constant (but we don't know what their magnitudes are), which, perhaps more than one, of the following motion diagrams could be a reasonable representation of the motion of the box? al A to a B to с Ꭰ Figure 1 of 1 45° 18 start to push a=0 at Check all that apply. A B Submit Request Answer to
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