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Make sure to enter your answers in the specified units.
Vector A has magnitude
In Problem 1, what is its y component?
A vector has x-component
What is the direction of the vector in problem 3 to the nearest tenth of a degree (express your answer in the range -180 to 180)?
A boat is traveling with a speed
In the previous problem what is the angle of progress to the nearest tenth of a degree of the boat with respect to the river bank (express your answer in the range -180 to 180)?
A golf ball is chipped at an angle of
A monkey swings on a vine and at the bottom of the swing while moving horizontally lets go of the vine aiming for another vine
In the previous problem, what would be monkey's needed speed if he is moving at 45
when he releases and the horizontal distance is the same as above but the other vine's end is the stated distance above him?
Two cars lost in a blinding snow storm are traveling across a large field, each thinking they are on the road, as shown in the figure on the left. They collide. If the distance x is
In the previous problem, how much time passes before the cars collide to the nearest tenth of a second?
A baseball is thrown horizontally off a cliff with a speed of
In the previous problem, how far has it fallen in that time?
Once you have submitted your answers for grading by clicking the grade button, you
cannot resubmit answers
for the same Problem Set--you must use the 'New Problems' button first.
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Practice Problems by Carl Adler, East Carolina University, ©2002, Prentice Hall, Inc. TestMakPro2 used by permission of Carl Adler. For more information about the TestMaker programs, please go to: