Identify the vector quantity:
AMass
BMomentum
CKinetic energy
DTime
Answer:
B. Momentum
Read Explanation:
Momentum is a fundamental concept in physics, representing the quantity of motion an object possesses. It is a vector quantity, meaning it has both magnitude and direction.
Formula:
The formula for momentum (often denoted by p) is given by the product of an object's mass (m) and its velocity (v):p = m * v
Vector Quantity: Since velocity is a vector quantity, and mass is a scalar, their product (momentum) is also a vector. The direction of momentum is the same as the direction of velocity.
Units: The SI unit for momentum is kilogram-meter per second (kg m/s).