A 1kg block that is being pushed across a frictionlesssurface by a constant force that is not parallel to the block’s velocity. Aforce (in Newtons) vs. position (in meters) graph appears below.Note that the graph shows the x-component of the force in blue (i.e., the middle line), the y-component in red (i.e., the bottom line) and the magnitude of the force in green (i.e., the top line). A kinetic energy (in Joules) vs. position (in meters) graph is also plotted for the motion.Choose a distance and describe, in words, how you would use the force vs. position graph to obtain a value for the work done on the block after the block has moved a given distance. Which force did you use? Showyour work.What distance did you choose when you determined the work in Q1?Describe, in words, how you would use the kinetic energy vs. positiongraph to obtain the change in kinetic energy of the block when the block travels the distance that you chose in Q1?How do your answers to Q1 and Q3 compare? What can youconclude? Kinetic Energy of Block250IKForce on BlockFxFy 15Fx (N)200Fy (N)10IFLIN.1505.0100500.00.05.010152025-5.0-10-15"ŏ.o 5.0,X (m)15 20 2510

1. Area under the force-distance graph gives the work done by the force. Here, to find work done,…

Answered: 1kg block that is being pushed across a…

University Physics Volume 1

18th Edition

ISBN:9781938168277

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

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

Chapter7: Work And Kinetic Energy

Section: Chapter Questions

Problem 49P: An 8.0-g bullet has a speed of 800 m/s. (a) What is its kinetic energy? (b) What is its kinetic...

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A 1kg block that is being pushed across a frictionless
surface by a constant force that is not parallel to the block’s velocity. A
force (in Newtons) vs. position (in meters) graph appears below.Note that the graph shows the x-component of the force in blue (i.e., the middle line), the y-component in red (i.e., the bottom line) and the magnitude of the force in green (i.e., the top line). A kinetic energy (in Joules) vs. position (in meters) graph is also plotted for the motion.

Choose a distance and describe, in words, how you would use the force vs. position graph to obtain a value for the work done on the block after the block has moved a given distance. Which force did you use? Show
your work.
What distance did you choose when you determined the work in Q1?
Describe, in words, how you would use the kinetic energy vs. position
graph to obtain the change in kinetic energy of the block when the block travels the distance that you chose in Q1?
How do your answers to Q1 and Q3 compare? What can you
conclude?

Kinetic Energy of Block
250IK
Force on Block
Fx
Fy 15
Fx (N)
200
Fy (N)
10
IFLIN.
150
5.0
100
50
0.0
0.0
5.0
10
15
20
25
-5.0
-10
-15
"ŏ.o 5.0
,X (m)
15 20 25
10

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