Week 9 Labs - Template - 2023

xlsx

School

Drexel University *

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Course

111

Subject

Mechanical Engineering

Date

Feb 20, 2024

Type

xlsx

Pages

9

Uploaded by DrCrown12427

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#1 Trial #2 Trial # 0.00 0.00 0.00 0.00 Mass of Car (g) Mass of Car (g) Create idential graphs for ea Time (s) Pulling Distance (m) Time (s) Pulling Distance (m) Continue adding meters until you reach your actual pulling distance Continue adding meters until you reach your actual pulling distance Velocity (m/s) (from slope of trendline) Velocity (m/s) (from slope of trendline) Linear Kinetic Energy (KE L ) Linear Kinetic Energy (KE L ) 2.00 4.00 6.00 8.00 10.00 12.00 Trial #1 Distance vs Time Time (sec)
#3 Trial 0.00 0.00 Mass of Car (g) ach trial Time (s) Pulling Distance (m) Continue adding meters until you reach your actual pulling distance Velocity (m/s) (from slope of trendline) Linear Kinetic Energy (KE L )
Data PE from Energy Lab 2 Joules Trial 1 0.000 Back Wheel Radius mm Trial 2 0.000 Back Axle Radius mm Trial 3 0.000 Trial 4 0.000 Mechanical Advantage #DIV/0! Theoritical Pulling Distance (m) Actual Pulling Distance (From Lab 3) (m) Total Number of Rotatations Needed to "wind up" the car
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a Table #1 0 Power = PE / Time of Pulling Distance 0 0 0 Time over Actual Pulling Distance (From Lab 3) (sec) Starting Potential Energy from Lab #2 (J) Power Output (watt)
Back Axle Data 0.00 0.00 0.00 0.00 Front Axle Data 0.00 0.00 0.00 0.00 Fall Distance of Mass (m) Time of Fall (sec) Radius of Axle (m) Weight of Falling Mass (N) Rotational Inertia of Axle (kg m 2 ) Velocity (m/s) Radius of Wheel (m) Rotational Kinetiic Energy (J) Fall Distance of Mass (m) Time of Fall (sec) Radius of Axle (m) Weight of Falling Mass (N) Rotational Inertia of Axle (kg m 2 ) Velocity (m/s) Radius of Wheel (m) Rotational Kinetiic Energy (J)
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Joules Time (sec) Trial 1 0 0 0.00 Trial 2 0 0 0.00 Trial 3 0 0 0.00 Trial 4 0 0 0.00 Average 0 0 0 0-10 0 - .5 Data Table #2 Trial # 1 0 0 2 0 0 3 0 0 4 0 0 Total Potential Energy From Lab #2 Pulling Distance (m) Linear Kinetic Energy (J) Correct values are around: KE rot Back Axle System (J) KE rot Front Axle System (J) Total Rotational Energy (J)
Data Table #1 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0! #DIV/0! 0 -.2 < PE in B2 positive # 0-100 See Data Table #2 Total Rotational Energy (J) Total Kinetic Energy (J) Work fom Friction (J) Efficiency (%) Force of Friction (N) The data from these cells <---- should go in cells I4 through I7
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