Question 2186 ▼ What is the angle between î and ĵ vectors? 0 degrees 45 degrees 90 degrees 180 degrees Check Answer Report Question
Question 2187 ▼ In rotational motion, what remains the same for all particles of a rigid body? Linear velocity Acceleration Angular velocity Radius Check Answer Report Question
Question 2188 ▼ If a = (3, -4, 5) and b = (-2, 1, 3), what is the k̂ component of a × b? -5 5 -8 8 Check Answer Report Question
Question 2189 ▼ If a = (3, -4, 5) and b = (-2, 1, 3), what is the ĵ component of a × b? -19 19 -7 7 Check Answer Report Question
Question 2190 ▼ If a vector a has components (3, -4, 5) and b has components (-2, 1, 3), what is the î component of a × b? -17 7 -5 15 Check Answer Report Question