Across
- 3. is a quantity that indicates the mass per unit volume of a substance. It is often expressed in kilograms per cubic meter (kg/m³) or grams per cubic centimeter (g/cm³).
- 4. represents a push or pull on an object. It has both magnitude (measured in Newtons) and direction (ex: 10 N to the right).
- 8. represents the rotational force applied to an object. It has both magnitude (measured in Newton-meters or Nm) and direction (along the axis of rotation
- 9. the degree of hotness or coldness of an object. It is measured in degrees Celsius (°C) or degrees Fahrenheit (°F).
- 13. represents the change in position of an object in a particular direction. It has both magnitude (distance) and direction (ex: 10 meters north).
- 14. measures the ability to do work or produce heat. Units include joules (J), calories (cal), or kilowatt-hours (kWh).
- 15. measures the amount of space occupied by an object. It is usually measured in cubic meters (m³) or liters (L).
- 17. is the rate of change of velocity with respect to time. Like velocity, it is also a vector, having both magnitude (e.g., 5 meters per second squared) and direction (ex: westward).
Down
- 1. is the product of an object's mass and its velocity. It is a vector quantity because it retains the direction of the velocity.
- 2. represents the gravitational force acting on an object. It has both magnitude (measured in Newtons) and direction (toward the center of the Earth).
- 3. represents the "how much ground an object has covered" and is measured in units such as meters, kilometers, or miles. It doesn't specify direction.
- 5. is the magnitude of velocity. It indicates how fast an object is moving, such as 60 miles per hour or 100 kilometers per hour. It doesn't include direction.
- 6. represents the extent of a two-dimensional surface, such as square meters (m²) or square feet (ft²).
- 7. measures the force applied per unit area. It is expressed in units like pascals (Pa) or atmospheres (atm).
- 10. is the rate at which energy is transferred or converted. It is measured in watts (W), horsepower (hp), or other power units.
- 11. measures the duration of an event or the interval between two events. It is measured in seconds, minutes, hours, etc.
- 12. is the rate of change of displacement with respect to time. It is a vector that includes both speed (magnitude) and direction (ex: 20 meters per second east).
- 16. represents the amount of matter in an object. It is usually measured in kilograms, grams, or other mass units.