Yourname_Pinewood Racer

	A	B	C	D	F	G	H	I	J	K
1	Week 19-20 - Pinewood Derby Racer
2	Sophie is going to make a pinewood racer and compete in a local derby. She wants a unique, race winning design that everybody will notice, but is coming up blank. So she wants you to design a eye catching pinewood derby winner.
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4	Requirements:				Weight Estimation (Enter values in GREEN fields)
5	1	Design a race legal pinewood derby car.			Step
6	2	Must not weigh more than 5 ounces, but should weigh at least 4.75 ounces.			1	Once completed with shaping the wooden block in SketchUp, go to menubar Window -> Entity Info.
7	3	Dimension the overall width, length and height			2	Use the Select tool with the CTRL or SHIFT button to select all the faces on one side of the Derby racer.
8	4	Dimensions showing where the wheels are mounted and width between the wheels			3	Record the Area from the Entity Info box. (The area should not exceed 8.75 in2)		8.75	in2
9	5	Turn-in 3 images of just the wood block with dimensions that together make an orthographic projection.			4	Record the number of each type of weight below. Try to get as close to 5 ounces as possible without going over.
10	6	Turn-in 2 different views of a Pinewood Derby Racer complete with paint and wheels.					Quantity	Weight each (ounces)	Weight Totals (ounces)
11	Basic Dimensions (inches)		Inches	mm		Wood Volume (in3)	15.3125	0.221	3.3840625
12		Overall Maximum Width	2.75	69.85		Wheel and Axle	4	0.25	1
13		Overall Maximum Length	7	177.8		1/2" long, 3/8" diameter Steel Weights	0	0.25	0
14		Minimum width between wheels - 1-3/4"	1.75	44.45		1/2" long, 3/8" diameter Tungsten Weights	0	0.5	0
15		Minimum bottom clearance underneath the body - 3/8"	0.375	9.525		1/2" x 1/2" x 1/8" Steel Squares	0	0.14	0
16	Weights		Ounces	grams				Total Weight =	4.3840625	ounces
17		Maximum Racer Weight	5	141.75
18		Wheel and Axle	0.25	7.0875			Add more weight!
19		Wood Density (weight per cubic inch)	0.221	6.26535
20		1/2" long, 3/8" diameter Steel Weights	0.25	7.0875
21		1/2" long, 3/8" diameter Tungsten Weights	0.5	14.175
22		1/2" x 1/2" x 1/8" Steel Squares	0.14	3.969
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