 3.1: a. Can a vector have nonzero magnitude if a component iszero? If no...
 3.2: Ts it possible to add a scalar to a vector? If so, demons trate.If ...
 3.3: Suppose two vectors have unequal magnitudes. Can theirsum be O? Exp...
 3.4: Suppose C =A+ ii.a. Under what circumstances does C = A + B?b. Coul...
 3.5: For a projectile, which of the following quantities are constantdur...
 3.6: A baseball player throws a ball at a 40 angle to the ground.The bal...
 3.7: An athlete performing thelong jump tries to achievethe maximum dist...
 3.8: A person trying to throw a ball as far as possible will runforward ...
 3.9: If you kick a football, at what angle to the ground should youkick ...
 3.10: A passenger on a jet ai rplane c laims to be able to walkat a speed...
 3.11: If you go to a ski area, you' ll likely find that the begi nner'ssl...
 3.12: In an amusementpark ride, cars rolling along at high speedsuddenly...
 3.13: There are competitions in which pilots fly small planes low over lh...
 3.14: A cyclist goes around a level, circular track at constant speed. Do...
 3.15: You are cycling around a circular track at a constant speed. Doesth...
 3.16: An airplane has been directed to fly in a clockwise circle, as seen...
 3.17: When you go around a corner in your car, your car follows apath tha...
 3.18: Which combination of the vectors shown in Figure Q3. I 8 has the ~r...
 3.19: Two vectors appear as in Figure Q3. I 9. Which combinationpoints di...
 3.20: The gas pedal in a car is sometimes referred to as "the accelerator...
 3.21: A car travels at constant speed along the curved path shownfrom abo...
 3.22: A ball is fired from a cannon at point I and follows the trajectory...
 3.23: A ball thrown at an initial angle of 37.0 and initial velocityof 23...
 3.24: A cannon elevated at 40 is fired at a wall 300 m away onlevel groun...
 3.25: A car drives horizontally off a 73mhigh cliff at a speed of27 m/s...
 3.26: A football is kicked at an angle of 30 with a speed of 20 mis.To th...
 3.27: A football is kicked at an angle of 30 with a speed of 20 mis.To th...
 3.28: Riders on a Ferris wheel move in a circle with a speed of4.0 mis. A...
 3.29: Formula One race cars are capable of remarkable accelerationswhen s...
 3.30: On a day when the water is flowing relatively gently, waterin the N...
 3.31: Two spheres are both launched horizontally from a1.0mhigh table. ...
 3.32: A rifle is aimed horizontally at a target 50 m away. The bullethits...
 3.33: A gray kangaroo can bound across a flat stretch of groundBIO with e...
 3.34: On the Apollo 14 m1ss1on to the moon, astronaut AlanShepard hit a g...
 3.35: A sprinkler mounted on the ground sends out ajet of water ata 30 an...
 3.36: A good quarterback can throw a football at 27 mis (about60 mph). If...
 3.37: Racing greyhounds are capable of rounding corners at veryBKl high s...
 3.38: To withstand "gfotces" of up to I 0 g's, caused by suddenlyBKl pul...
 3.39: The Scion iQ is a compact car that is capable of very tightturnsit...
 3.40: In a roundabout (or traffic circle), cars go around a25mdiameter ...
 3.41: A particle rotates in a circle with centripetal accelerationa= 8.0 ...
 3.42: Entrance and exit rampsfor freeways are often circularstretches of ...
 3.43: A peregrine falcon in a tight, c ircular turn can attain a cenBKJtr...
 3.44: Suppose e =A+ jj where vector A has components Ax= 5,Ay = 2 and vec...
 3.45: Suppose D =A  B where vector A has components Ax= 5,Ay = 2 and vec...
 3.46: Suppose E = 2A + 3B where vector A has componentsA, = 5, Ay = 2 and...
 3.47: For the three vectors shown in rFigure P3.47, the vector sum i5 =A+...
 3.48: Let A= (3.0 m, 20 south of east), jj = (2.0 m, north), and e = (5.0...
 3.49: A typical set of stairs is angled at 38. You climb a set ofstairs a...
 3.50: A pilot in a small plane encounters shifting winds. He flies26.0 km...
 3.51: A small plane, I 00 km due south of the equator, is fl ying at150 k...
 3.52: The bacterium Escherichia coli (or . coli) is a singlecelledBIO or...
 3.53: A skier gliding across the snow at 3.0 mis suddenly starts downa !0...
 3.54: A block slides along the frictionless track shown in Figure P3.54 w...
 3.55: When the moving sidewalk at the airport is broken, as it oftenseems...
 3.56: Ships A and B leave port together. For the next two hours,ship A tr...
 3.57: A flock of ducks is trying to migrate south for the winter, but the...
 3.58: A kayaker needs to paddle north across a I 00mwide harbor.The tid...
 3.59: A plane has an airspeed of 200 mph. The pilot wishes to reacha dest...
 3.60: The Gulf Stream off the east coast of the United States canflow at ...
 3.61: A physics student on Planet Exidor throws a ball, and itfo llows th...
 3.62: A ball thrown horizontally at 25 mis travels a horizontal distanceo...
 3.63: In 1780, in what is nowBIO referred to as "Brady's Leap,"Captain Sa...
 3.64: The longest recorded pass in an NFL game traveled 83 yardsin the ai...
 3.65: A springloaded gun, fi red vertically, shoots a marble 6.0 mstraig...
 3.66: Smallplane pilots regularly compete in "message drop" competitions...
 3.67: In a shotput event, an athlete throws the shot with an initialspee...
 3.68: Trained dolphins are capable of a vertical leap of 7.0 mBIO straigh...
 3.69: A tennis player hits a ball 2.0 m above the ground. The ballleaves ...
 3.70: The shot put is a trackINTandfield event in whichathletes throw a ...
 3.71: Water at the top of Horseshoe Falls (part of Niagara Falls)is movin...
 3.72: A supply plane needs to drop a package of food to scientistsworking...
 3.73: A child slides down a fri ctionless 3.0mlong playgroundslide tilt...
 3.74: A sports car is advertised as capable of "reaching 60 mph inINT 5 s...
 3.75: A Ford Mustang can accelerate from 0 to 60 mph in a time ofINT 5.6 ...
 3.76: The "Screaming Swing" is a carnival ride that isnotsurprisinglya ...
 3.77: On an othe1wise straight stretch of road near Moffat, Colorado,the ...
 3.78: At the end of the first section of the motion, riders are movingat ...
 3.79: Suppose the acceleration during the second section of themotion is ...
 3.80: What is the vertical component of the velocity of a rider as heor s...
 3.81: Suppose the designers of the water slide want to adjust theheight h...
 3.82: During which section of the motion is the magnitude of theaccelerat...
Solutions for Chapter 3: Vectors and Motion in Two Dimensions
Full solutions for College Physics: A Strategic Approach  3rd Edition
ISBN: 9780321879721
Solutions for Chapter 3: Vectors and Motion in Two Dimensions
Get Full SolutionsCollege Physics: A Strategic Approach was written by and is associated to the ISBN: 9780321879721. This expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: College Physics: A Strategic Approach, edition: 3. Chapter 3: Vectors and Motion in Two Dimensions includes 82 full stepbystep solutions. Since 82 problems in chapter 3: Vectors and Motion in Two Dimensions have been answered, more than 37046 students have viewed full stepbystep solutions from this chapter.

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parallel

any symbol
average (indicated by a bar over a symbol—e.g., v¯ is average velocity)

°C
Celsius degree

°F
Fahrenheit degree