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The Acceleration, the Unit Tangent, and the Principal Unit Normal

Question 86

Multiple Choice

The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by
a = 12 i + 3 j -12 k , The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by a = 12 i + 3 j -12 k , = ( 2 i + j - 2 k ) , and = ( i -4 j - k ) The tangential component of the acceleration is equal to: A) 2 ( i - j + k ) B) 17 C) 8 i + j + 8 k D) 2 E) 0 = The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by a = 12 i + 3 j -12 k , = ( 2 i + j - 2 k ) , and = ( i -4 j - k ) The tangential component of the acceleration is equal to: A) 2 ( i - j + k ) B) 17 C) 8 i + j + 8 k D) 2 E) 0 ( 2 i + j - 2 k ) , and The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by a = 12 i + 3 j -12 k , = ( 2 i + j - 2 k ) , and = ( i -4 j - k ) The tangential component of the acceleration is equal to: A) 2 ( i - j + k ) B) 17 C) 8 i + j + 8 k D) 2 E) 0 = The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by a = 12 i + 3 j -12 k , = ( 2 i + j - 2 k ) , and = ( i -4 j - k ) The tangential component of the acceleration is equal to: A) 2 ( i - j + k ) B) 17 C) 8 i + j + 8 k D) 2 E) 0 ( i -4 j - k )
The tangential component of the acceleration is equal to:


A) 2 The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by a = 12 i + 3 j -12 k , = ( 2 i + j - 2 k ) , and = ( i -4 j - k ) The tangential component of the acceleration is equal to: A) 2 ( i - j + k ) B) 17 C) 8 i + j + 8 k D) 2 E) 0 ( i - j + k )
B) 17
C) 8 i + j + 8 k
D) 2 The acceleration, the unit tangent, and the principal unit normal of a moving particle in space at a particular time are respectively given by a = 12 i + 3 j -12 k , = ( 2 i + j - 2 k ) , and = ( i -4 j - k ) The tangential component of the acceleration is equal to: A) 2 ( i - j + k ) B) 17 C) 8 i + j + 8 k D) 2 E) 0
E) 0

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