Part (a) Using the coordinate system specified, give an expression for the acceleration of the car in terms of 0, g, and the unit vectors i and j.

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Chapter4: Newton's Laws Of Motion
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Problem 91AP: The board sandwiched between two other boards in Figure P4.91 weighs 95.5 N. If the coefficient of...
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Problem 4: A toy car is rolling down the ramp as shown in the figure. The car's mass is m
= 1.1 kg and the ramp makes an angle of 0 = 14 degrees with respect to the horizontal. Assume the
car is rolling without friction.
Transcribed Image Text:Problem 4: A toy car is rolling down the ramp as shown in the figure. The car's mass is m = 1.1 kg and the ramp makes an angle of 0 = 14 degrees with respect to the horizontal. Assume the car is rolling without friction.
Part (a) Using the coordinate system specified, give an expression for the acceleration of the car in terms of 0,g, and the unit vectors i and j.
a =
cos(a)
cos()
cos(0)
sin(a)
9
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Transcribed Image Text:Part (a) Using the coordinate system specified, give an expression for the acceleration of the car in terms of 0,g, and the unit vectors i and j. a = cos(a) cos() cos(0) sin(a) 9 HOME
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