Advanced Placement Calculus 2016 Graphical Numerical Algebraic Fifth Edition Student Edition
5th Edition
ISBN: 9780133311617
Author: Prentice Hall
Publisher: Prentice Hall
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Students have asked these similar questions
Let r(t)
(15, cos t, -3 sin t) be the position vector of an object. Find the velocity
and speed of the object.
The position vector r describes the path of an object moving in the xy-plane.
Position Vector
Point
r(t) = 6 cos ti + 6 sin tj
(3V2, 3V2)
(a) Find the velocity vector v(t), speed s(t), and acceleration vector a(t) of the object.
v(t) =
s(t)
a(t)
(b) Evaluate the velocity vector and acceleration vector of the object at the given point.
E) -
=
(14) The straight line L passes through the origin O and is in the
direction i+mj. The straight line L' passes through the point A
whose position vector is ai and is in the direction i+m'j. Write
down the vector equations of L and L' and find the position
vector of their point of intersection.
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