Momentum is a ___ quantity.

The correct answer is Vector.

Key Points

• Momentum is a vector quantity, which means it has both magnitude and direction.
• It is defined as the product of an object's mass and its velocity.
• The SI unit of momentum is kilogram meter per second (kg·m/s).
• In physics, momentum is a fundamental concept for understanding motion and the effects of forces on objects.

Important Points

• Momentum is conserved in isolated systems, which means the total momentum of the system remains constant if no external forces are acting on it.
• Impulse is related to momentum, where impulse is the change in momentum resulting from a force applied over a period of time.

Additional Information

• Tensor: A tensor is a mathematical object that generalizes scalars, vectors, and matrices. Tensors are used in various fields including physics and engineering for representing complex relationships.
• Scalar: A scalar is a quantity that has only magnitude and no direction. Examples include mass, temperature, and energy.
• Matrix: A matrix is a rectangular array of numbers, symbols, or expressions arranged in rows and columns. Matrices are used in various branches of mathematics and engineering for solving systems of linear equations and other applications.