ROTATIONAL MOTION MCQ Quiz: GKFix - Bridge of Knowledge - Page 459

Question 2291

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What is the angle used in computing the cross product magnitude?

Larger angle
Angle greater than 180°
Smaller angle between the vectors
Any angle between 0° and 360°

Question 2292

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If vector a is along the x-axis and vector b along the y-axis, what is the direction of a × b?

Along the x-axis
Along the y-axis
Along the negative z-axis
Along the z-axis

Question 2293

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What determines the direction of c in a × b = c?

Left-hand rule
Magnitude of a
Magnitude of b
Right-hand rule

Question 2294

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Which physical quantities are defined using vector products?

Velocity and acceleration
Force and energy
Momentum and impulse
Moment of a force and angular momentum

Question 2295

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What is the nature of the vector product in terms of distributivity?

Not distributive
Distributive only for perpendicular vectors
Distributive over scalar multiplication
Distributive over vector addition