Froggy Jumps Vector Definition QuizVersión en línea Test your knowledge about vector definitions with this quiz! por Suhaili Mat Rifin 1 What is a vector? a A unitless quantity. b A quantity with both magnitude and direction. c A scalar quantity. 2 What is a unit vector? a A vector with no magnitude. b A vector with no direction. c A vector with a magnitude of 1. 3 From diagram find the vector of BC a BC=4b - 3a b BC=3a + 4b c BC =3a - 4b 4 Given vector a = 5i - 3j and b = -4i + 2j. Find a + 2b a -3i - j b -3i + j c 9i + 5j 5 If vector a= (4, -5) and vector b= (-7, 4) Find a-b a (-3, -1) b (11, 9) c (11, -9)
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