Question

Which terms correctly represent a vector quantity and its respective unit?

a
speed - meters per second
b
force - Newton
c
mass - kilogram
d
weight - kilogram

Answer 1

The correct terms that represent a vector quantity and its respective unit from your options are:

**b** - force - Newton

**d** - weight - kilogram is incorrect because weight is also a vector quantity and should be expressed in Newtons, not kilograms.

- **Option a** (speed - meters per second) is incorrect since speed is a scalar quantity, not a vector.
- **Option c** (mass - kilogram) is also incorrect because mass is a scalar quantity, not a vector.

So, the only correct pair from the provided options is **b** (force - Newton).