25Oct/08Off
Cannon Ball
What is the time of flight of the cannon ball?
Assume you are a medieval knight attacking a castle with a canon. The ball leaves the cannon with a speed of 38.7 m/s. The barrel's angle with respect to the ground is 46.5 deg, and you make a perfect hit on the tyrant's chamber which is at the same level as the cannon's muzzle (H=0). What is the time of flight of the cannon ball?
Where the cannonball reaches its peak is the halfway point. The time of flight is twice the time to reach the peak.
So calculate the time to reach the peak using v = v0 + at, where v0 = vertical component of velocity, v = 0, and a = acceleration due to gravity.
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B&W Photo S5311 Cannon balls stacked by cannons $5.98 |
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Cannonball and Coltrane 12" lp Mercury Jazz Master 6336 319 Stereo .Dutch $6.31 |
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1984 Press Photo Cannonball Run II $13.88 |
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1984 Press Photo Cannonball Run II $13.88 |
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The Gumball Rally/The Cannonball Run II (DVD, 2006) $6.99 |
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VETTE 2005 JUNE - 7-sec. VETTE, CANNONBALL Z06 $9.99 |
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1.5" CIVIL WAR GRAPE SHOT CANNONBALL / GETTYSBURG / COA & PHOTO $20.00 |
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Antique French Empire Cannon Ball Paperweight Iron 1810 $250.00 |
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Cannonball Adderley Somethin Else 1595 Blue Note DG EAR mono RVG W.63,NY Miles $7.99 |
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Cannonball Adderley And The Bossa Rio Sextet With Sergio Mendes $15.99 |
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5 cast iron metal balls vintage cannon balls (?) 2 1/2" diameter to 1 1/4" $69.99 |
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Brand new BANZAI Cannonball Splash Water Slide free shipping $48.99 |
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Cannonball Express electric train set HO scale $85.00 |
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Nancy Wilson Cannonball Adderley Capitol T1657 high fidelity recording $6.99 |
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Highway 2 GER 7" Menudo "Like A Cannonball" $6.50 |
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New in Sealed Package UB Funkeys Cannonball Taylor Speed Racer $7.00 |
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VINT.LOT BIG MOUTH CANNON~RIFLE~BRASS CANNON USA~CANNON BALLS~VERY NICE~LOOKIE~ $25.00 |
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CANNONBALL ADDERLEY KNOW WHAT I MEAN? JAPAN VDJ 1518 $9.99 |
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Bill Evans Cannonball Adderley - Know What I Mean CD! Album $4.73 |
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Wabash Cannon Ball Hank Locklin RCA Records CAS-2306 $2.99 |
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Duane Eddy-Mason Dixon Lion/Cannonball-1958 Rockabilly 45 RPM $0.99 |
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THE NEW MUTANTS #16 1984 NM- 9.2 CANNONBALL WOLFSBANE $4.95 |
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CANNONBALL ADDERLEY "SOUL OF THE BIBLE" VINYL 2-LP G/F REISSUE JAZZ/SOUL/AXLEROD $18.97 |
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LP vinyl record "Know What I mean" Cannonball Adderley and Bill Evans $20.00 |
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Mini Cannonball Stallion Planter Container $25.95 |
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Swimline Water Sports The Cannon Ball Inflatable $14.99 |
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Cannonball Adderley & the Bossa Rio Sextet SF-699 0715E $14.99 |
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#4864 HARLEY 1915 J MODEL THREE SPEED TRANSMISSION COUNTERSHAFT CANNONBALL SLOJO $169.96 |
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Victorian English Ball Form / Cannon Ball Glass Inkwell + Matching Glass Balls $9.99 |
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SCHOOL OF FISH - Human Cannonball - 1993 $3.99 |
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ROY ACUFF WABASH CANNONBALL SPECKLED LP VINYL RECORD $7.99 |
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Wabash Railroad - Cannonball w/ Locos 1006 & 1004 Jan 1956 - 35mm koda slide 9o $39.99 |
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Wabash Railroad - Cannonball no 4 Delmar Station Apr 1957 - 35mm koda slide 49o $34.99 |
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THE NEW MUTANTS #55 Marvel Comic Book 1987 Cannonball $6.00 |
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VINTAGE STERLING BRACELET CHARM-"HERITAGE"-"THE WABASH CANNONBALL" GREAT CHARM!! $16.00 |
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1984 Press Photo Cannonball Run II Burt Reynolds $13.88 |
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JULIAN "CANNONBALL" ADDERLEY Self-Titled EMARCY LP $8.00 |
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Toy Cannon howitzer Tow Field Artillery Ball Shell $19.99 |
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capital records CANNONBALL ADDERLEY "Fiddler On The Roof" mono $22.13 |
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CANNONBALL ADDERLEY Volume 1 LP Dobre 1977 NM $29.99 |
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CANNONBALL ADDERLEY THE UPTOWN 45 RPM RIVERSIDE LABEL $14.40 |
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capital records CANNONBALL ADDERLEY "Fiddler On The Roof" STEROPHONIC $22.13 |
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CANNONBALL RUN 2001 24x36 POSTER *FREE U.S. SHIPPING* $7.49 |
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Antique Pirate Ship Wall Display Ornate with Rigging Sails and Cannon Balls ! $29.99 |
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Julian 'Cannonball' Adderley $24.99 |
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Disney CARS 1:55 Die Cast Oversized Cannonball Mater $16.99 |
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X Men X Force lot of 5 Deadpool Mojo cannonball Stryfe and Rictor MOC $24.99 |
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CANNONBALL Marvel Legends 2007 Walmart EXCLUSIVE 2-PACK X-MEN HTF $8.50 |
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78-COUNTRY-ELTON BRITT-BROKEN WINGS/CANNONBALL YODEL!-YODELER! $5.00 |
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Great Circus HO Train Accessories Walthers - HUMAN CANNONBALL TRUCK $10.99 |
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NEAT BRASS UNDERPLUG FOR CONFEDERATE BORMANN CANNONBALL WITH OLD TAG $11.61 |
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Marvel Minimates Cannonball & Shatterstar Figures $5.99 |
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OJC JOE WILLIAMS LIVE CD NAT ADDERLEY CANNONBALL SEALED $1.99 |
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Cannonball Adderly Quintet San Francisco feat. Nat Riverside RLP 12-311 VG $34.99 |
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mercury records CANNONBALL AND COLTRANE JAZZ MASTER STEREO RARE $15.79 |
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THE CANNONBALL ADDERLEY QUINTET-MERCY, MERCY, MERCY LP-UK IMPORT-CAPITOL 2663-NM $25.99 |
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3 packs 2 oz bucktail Jig, Chartreuse Cannonball Head, Lure $4.00 |
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1 1/2 oz bucktail Jig, Chartreuse Cannonball Head, Lure 3 packs $5.40 |
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3 packs 2 oz bucktail Jig, White Cannonball Head, Lure $5.40 |
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HANK LOCKLIN LP - Wabash Cannon Ball (1969) $11.75 |
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NEW - The Last Human Cannonball by Byron Rogers $9.82 |
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Vintage Metal Cannon with cannon balls ashtray trinkey dish. $0.99 |
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Banzai Cannonball Splash Water Slide $39.99 |
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INLAND NAVIGATION CO. STEAMSHIP IROQUOIS - 1909 POSTMARK SEATTLE "CANNON BALL" $3.00 |
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ROY ACUFF JR. 45 RPM - Wabash Cannonball $12.75 |
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Single Cannon Downrigger Ball Clip Terminator for Trolling and Fishing $7.99 |
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LARGE ANTIQUE BRASS SCULPTURE OF BLACK MADONNA OUR LADY OF HALLE CANNON BALLS $171.00 |
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CT Chicago Tribune Photo Movie Cannonball Run Reynolds $24.99 |
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Vintage The Cannonball Run Laser Videodisc 1982 Burt Reynoilds Farrah Fawcett $4.25 |
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IMPERIALS - TAKE MY HAND / CANNONBALL BRYAN - REGGAE GOT SOUL / CARIB DISCO / VG $5.88 |
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SKY cannonball 7" b/w tristan's magic garden (aro159) uk ariola $11.05 |
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CANNONBALL & NAT ADDERLEY ~ LIVE! SEALED ORIG CAPITOL PRESS BEAUTY $6.77 |
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The Cannonball Adderley Quintet, Mercy, Mercy, Mercy! Vinyl LP ST-2663 NM $9.99 |
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CANNONBALL ADDERLEY AFRICAN WALTZ RIVERSIDE 45 $4.99 |
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Original Movie Poster Cannonball David Carradine Paul Bartel 1976 $24.99 |