A block of weight w-300 N sits on a frictionless inclined plane, which makes an angle 31.0" with respect to the horizontal, as shown in the figure (Figure 1)A force of magnitude F-155 N applied parallel to the incine, is just sufficient to pull the block up the plane at constant speed Figure 1 of 1 Part A The block moves up an incline with constant speed. What is the total work Wal done on the block by all forces as the block moves a distance Lw3.20 m up the incine? Include only the work done after the block has started moving at constant speed, not the work needed to start the block moving from rest. Express your answer numerically in joules. View Available Hint(s) W Submit Part B ΠΟΙ ΑΣΦ W₁ 5 + VAX What is the work done on the block by the force of gravity as the block moves a distance L3.20 m up the incline Express your answer numerically in joules. View Avaliable Hint Review Constants Periodic Table J 3

College Physics
11th Edition
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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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A block of weight -300 N sits on a frictionless inclined
plane, which makes an angle 31.0 with respect to the
horizontal, as shown in the figure (Figure 1)A force of
magnitude F-155 N appied parallel to the incine, is
just sufficient to pull the block up the plane at constant
speed
Figure
1 of 1
Part A
The block moves up an incline with constant speed. What is the total work Wal done on the block by all forces as the block moves a distance
Lw3.20 m up the incline? Include only the work done after the block has started moving at constant speed, not the work needed to start the
block moving from rest.
Express your answer numerically in joules.
View Available Hint(s)
W
Submit
Part 8
W₁-
ΠΟΙ ΑΣΦ
Subm
5
What is the work done on the block by the force of gravity as the block moves a distance L3.20 m up the incline
Express your answer numerically in joules.
View Avaliable Hint
VAX
Review Constants Periodic Table
J
3
Transcribed Image Text:A block of weight -300 N sits on a frictionless inclined plane, which makes an angle 31.0 with respect to the horizontal, as shown in the figure (Figure 1)A force of magnitude F-155 N appied parallel to the incine, is just sufficient to pull the block up the plane at constant speed Figure 1 of 1 Part A The block moves up an incline with constant speed. What is the total work Wal done on the block by all forces as the block moves a distance Lw3.20 m up the incline? Include only the work done after the block has started moving at constant speed, not the work needed to start the block moving from rest. Express your answer numerically in joules. View Available Hint(s) W Submit Part 8 W₁- ΠΟΙ ΑΣΦ Subm 5 What is the work done on the block by the force of gravity as the block moves a distance L3.20 m up the incline Express your answer numerically in joules. View Avaliable Hint VAX Review Constants Periodic Table J 3
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