One of the following will probably happen: You get the answer. It feels good! There might still be more to learn, and you might enjoy comparing your problem solving approach to the best practices demonstrated in the solution video. You don't get the answer. This is OK! In fact it's awesome, despite the difficult feelings you might have about it. When you don't get the answer, your mind is ready for learning. Think about how much you really want the solution!
Your mind will gobble it up when it sees it. Our job is to figure out what is the size of this resultant vector and what is its direction. So we know that the x component of the resulting vector will be the sum of the x components of the other vectors, Ax and Bx.
So to calculate them, notice first of all that there is a bit of a tricky thing here that we use sine on the one hand and then we use cosine on the other.
So you can't just follow a recipe where you memorize that the x component is always cosine and the y component is always sine. That's not necessarily true. It often is, but in this particular question, though the way they've drawn it and the angles that they've given you, it turns out that the x component of the A vector is using sine because it's the opposite leg of this triangle here. So this is the triangle that makes up vector A and its opposite leg is opposite the angle given and You Came (10pm When You Came Mix) - North On 41 - The Best Of North On 41 (File to find the opposite leg of the triangle we use the trigonometric function sine, multiplied by the hypotenuse.
Then we're finding the adjacent here which will be the y component of Awe're going to end up using cosine. So we go 12 meters times sine twenty and we put a negative in front of it because we can see that it is directed to the left. We'll assume that to the right is positive, and so we have a minus in front of that.
Then likewise, minus 20 meters magnitude of vector Bmultiplied by cosine of 40 because the x component of vector B is the adjacent leg of this triangle, and this gives us negative Now, for the y component we have 12 meter magnitude of vector Atimes by the cosine of 20 to get the adjacent leg of this triangle, that's positive and so we did not put a minus in front of -- we did not put a minus in front of this term.
But we do put a minus in front of the y component of vector B because it is directed downwards. Here is the y component of vector B directed down here. So we have a minus 20 meters times sine 40, and that gives negative 1.
So if we were to draw the resultant y component it would be like this. What I mean to say is I draw the components of the resulting vector it would look like this, this being the x component of the resultant, negative If for some reason we happen to leave a mistake unnoticed, you are invited to request unlimited revisions of your custom-written paper. For more information, check our Revision Policy. We will help you score well in that assignment!
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We can help with urgent tasks Need a paper tomorrow? Pay a fair price Our prices depend on urgency and level of study. Frequently Asked Questions. Plan Merry Christmas Plan 9 played here in London several times in the mid to late 80's and always put on great shows! They are still around today in a slightly different form.
MX 80 Sound Christmas With The Devil MX 80 Sound were one of those bands that couldn't fit into any category in their early years The Gruesomes Santa Claus Santa Fuzz All of this Tucson based combo's output in one little box!
Annette and Frankie with MP3) Ventures The Night Before Christmas This is a Rodney Bingenheimer production. Bob Seger Sock It To Me Santa Bugs For Christmas Sky Saxon Christmas In The Court Room Sky was in the legendary Seeds and had the misfortune of passing away on the same day as Michael Jackson.
Das Furlines O Tannenbaum Now NYC based all female combo who were a Monks tribute band and actually played here in London Ontario in the late 80's The Tryfles Gloria In Excelsis Deo Remember seeing this combo opening up for The Fuzztones and someone yelled out for guitarist John Fay You Came (10pm When You Came Mix) - North On 41 - The Best Of North On 41 (File put his fist in his mouth John made his hand into a fist and fit it into his own mouth!!
Try it John went on to play for metal bands after his garagerock days. Christmas Message Xmas Medley Deck The Halls Silver Bells Slickee Boys Hazy Shades Of Winter Washington DC based combo, who were one of the very first of the mid 70's band to delve into the 60's to help create this garagepunk that we all love to this day. I was a card carrying member of their fan club and we got to see them in about playing at Irving Plaza in NYC.
Phil Spector Silent Night Great way to end a Christmas special with a convicted murderer doing a semi rap over Christmas music.
Kinda creepy in a way, but if you look at any recent picture of Phil, he sure does look creepy! Happy Holidays to all of our loyal listeners and we'll be back next week with more noise to annoy!
On this show, we commemerate the Montreal Massacre of by playing all women's voices. Holly And The Italians Tell That Girl To Shutup Dead Rabbits Your Ego This goes out to bassist Dave Lightfoot who passed away last week. No Way Boston based, Thrills were a late 70's combo that shoulda been better known. The Living Deadbeats Features Londoner Pete Fink on bass. When I Scream I Don't Love You Victoria all girl punk combo from the late 70's.
Red Aunts Sleeping In The Wet Spot Nikki And The Corvettes Back Seat Love Nikki Corvette and The Stingrays Back To Detroit Cousin Johnny is on the drums on this one. Shanker and Romps Get Lucky With Me One of the funnest bands to see live as they put a smile on everyone's face. Amy Rigby Dancing With Joey Ramone Amy now tours with her husband Wreckless Eric and are an amazing live act if you get a chance to catch them.
Vibrating Beds What You Do To Me Faux Depart Hook Up Big Maybelle New Kind Of Mambo Sister Rosetta Tharpe Love the way she puts the repetitive emphasis on Lily One of the wildest female guitarists ever!
Picked this LP up for almost nothing at the last London Record show and it's a goodun! Burlesque Queen Tura Satana wrote the lyrics for this one just before she passed on. Demolition Doll Rods Queen Bee Drag Racin' Nona Rae Real Cool Kitty Satan's Cheerleaders I'm Damned Miss Delois Stolen Minks Love song to Batman from this Halifax all girl trash combo. Pack AD Rid Of Me Thanx for all of the call-ins, phone-ins, emails etc etc Next week we've got a special treat, Windsor's Weirdonia will be appearing live on Radio What Wave playing over the airwaves for your enjoyment!
Check them out in the latest ish of Bananas fanzine out of NYC!!! Gilligan's Island This is the band that started it all here in London Ontario. Monster DJ These guys only played London once Jim Ashby Speed City Bobby Barnett Drink Canada Dry Porter Wagonner Rubber Room The Black Holes Super Freak A little different from their usual rockabilly MP3), this just shows how demented these guys really are. Jack Kittel I remember hearing this tune on AM radio when i was a kid and it still has the same effect on me to this day!
Pure insanity! Flame Out For some reason, parents of us kids would buy this crap. This particular song is the exception to the ruler This woulda caused Dad to run over to the hifi to try and figure out what all the fuzz was about! London Eat's It's Own Tura Faster Pussycat Killer UK combo you're gonna be hearing lots more from on this show.
Tura Satana contributed some lyrics for one of the songs on this CD and unfortunatly she passed away not long after this recording. The Honeycombs Have I The Right True Confessions Outta Toronto and feature at least one former member of The Curse. Cat Walker Sonic Reducer The Damned I'm So Bored I hope you weren't bored by this show as we were spinning a lot of 10" records. The Nomads The Turn Ups Question Of Temperature The Deadly Hearts The Sadies Lay Down Your Arms Side Track Leave Me Alone Black Sheep Lucifer Sam The North Star A set of Sadies for ya Canada's greatest unknown musical combo!!
The Dark Rags Such A Little Girl That's a wrap and thanx for all of the phone-ins, emails, facebook messages etc. Back again next week with an all female combo show to commemerate the Montreal Massacre of Here's the archived show in 3 chunks as we started 1 hour earlier than usual.
Lights Out Played this as there's a documentary out on the Feelgoods called Oil City Confidential which is supposed to be really good! Hand Shake Myles Deck and The Fuzz Halifax Is Burning The Fuzz LP from Green Tables Windsor duo whom we're trying to get on Radio WW for a live to air. City Of The Dead This song was probably written with London Ontario in mind, but don't quote me on that. Child Star Tennis Again Recorded by the WW mobile unit.
There's also video of this one on The Diodes Toronto facebook page. Black Frame Spectacle A Line In The Sand Rockin' 2 piece from just east of London Ontario.
Another Day Again Ugly Things honcho did the liner notes so you know these guys are cool. Live these guys always toss in some obscure killer cover as their show ender Jawdroppers that'll blow your mind! Reigning Sound Lyin' Girl Didn't think so as there weren't many at that show. Eddie Marshall Moblin' Baby Of Mine Pure trashy hillbilly hick music that inspired combos like The Cramps Martian Hop Surf doo wop from Mars!
Alex Chilton For all of the flood victims in Thailand and it ties into The Cramps theme of the above 2 tunes. The Sphinxs Asia Miner Legend Killers Gonna Snap Deutsches Paniks Enemy Man Dark Rags On Your Own From Greece and they are on the garagepunk hideout as well as one of the CD's. Lonesome Ghost Haunted By God Silver Kiss This song was stuck in my noggin' so i had to play it!
Minstrel Boy Rock'n'Roll Monkey and The Robots Put A Record On Thanx for all the call-ins, requests, facebook comments and general HEYs!!! No show next week as we're pre-empted by UWO Hockey but back on Nov 8th with an all female led band show as we remember the Montreal Massacre. Shape Of Things To Come Great way to start the show as there is a scheduled phone interview with The Diodes prior to their show at Call The Office Nov 18th.
The Cyrkle Red Rubber Ball Original song that The Diodes covered back in The Higher State These Things Take Time The Falcons I Need More This one is half red and half black Bush Tetras Cowboys In Africa Also on the bill is our pals The Standstills as it is their record release show. The Shanks David Headon They are at The Brass here in London tonight.
Jesus Make It Fun Light Bulb Alley Pepper Spray. It's A Cryin' Shame Katrina And The Waves Walking On Sunshine For those that don't know, Katrina and The Waves first broke out in Canada back in the early 80's and played here in London many times during that era. This is probably their most well known song and it's a good one! Kimberly Rew English Road Ralph of course is, Ralph Alfonso during his beatnik stage. Time Damage.
Blonde Fever Tired Of Waking Up Tired The Fine Print You Came (10pm When You Came Mix) - North On 41 - The Best Of North On 41 (File You No More Danny Laj The Match Toronto power popper who regularly plays with all of the cool garagepunk combos. Ludella Black I've Just Seen A Face The Brood Why Girls Cry Fie On You La Ronde Des Garcon Thanx for all the requests and phone-ins The Diodes manager Ralph Alfonso called in just as we went off air to apologize for not being able to do the interview.
Sound check at The Horseshoe lasted way longer than anticipated The Lyres Don't Give It Up Now Siouxsie and The Banshee Poppy Day For Rememberance Day. Andy Butler and MP3) 's Hamilton Head The Water Road Frank's a local man about town. The Famines The 1st World War The Speaking Tongues
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