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The Position Vector of a Particle Is R(t)

Question 31

Multiple Choice

The position vector of a particle is r(t) . Find the requested vector.
-The acceleration at t = 0 for r(t) = The position vector of a particle is r(t) . Find the requested vector. -The acceleration at t = 0 for r(t) = i + ( 10 - 2) j + k A) a(0) = 2i - 2k B) a(0) = 2i - k C) a(0) = 2i - k D) a(0) = 2i + k i + ( 10 The position vector of a particle is r(t) . Find the requested vector. -The acceleration at t = 0 for r(t) = i + ( 10 - 2) j + k A) a(0) = 2i - 2k B) a(0) = 2i - k C) a(0) = 2i - k D) a(0) = 2i + k - 2) j + The position vector of a particle is r(t) . Find the requested vector. -The acceleration at t = 0 for r(t) = i + ( 10 - 2) j + k A) a(0) = 2i - 2k B) a(0) = 2i - k C) a(0) = 2i - k D) a(0) = 2i + k k


A) a(0) = 2i - 2k
B) a(0) = 2i - The position vector of a particle is r(t) . Find the requested vector. -The acceleration at t = 0 for r(t) = i + ( 10 - 2) j + k A) a(0) = 2i - 2k B) a(0) = 2i - k C) a(0) = 2i - k D) a(0) = 2i + k k
C) a(0) = 2i - The position vector of a particle is r(t) . Find the requested vector. -The acceleration at t = 0 for r(t) = i + ( 10 - 2) j + k A) a(0) = 2i - 2k B) a(0) = 2i - k C) a(0) = 2i - k D) a(0) = 2i + k k
D) a(0) = 2i +

The position vector of a particle is r(t) . Find the requested vector. -The acceleration at t = 0 for r(t) = i + ( 10 - 2) j + k A) a(0) = 2i - 2k B) a(0) = 2i - k C) a(0) = 2i - k D) a(0) = 2i + k k

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