Pound is a unit of force (except in the english system were it is sometimes a unit of force and sometimes a unit of mass). Slug is a unit of mass.Tiven white said:Homework Statement
All the following are units of basic quantities except ______.
Select one:
a. second
b. slug
c. kilogram
d. meter
e. pound
Homework Equations
The Attempt at a Solution
i have eliminated the answers a, c,d i now the answer is between pound and a slug on wiki i see both being a measurement of mass so am not sure between the two though i think the slug is the answer
pounds.Tiven white said:So what would u say is the answer
The basic quantities of mechanics are length, mass, time, velocity, and acceleration. These are the fundamental measurements used to describe the motion of objects in the field of mechanics.
Length, mass, and time are considered base quantities, while velocity and acceleration are derived quantities. Velocity is defined as the change in an object's position over time, while acceleration is the change in an object's velocity over time.
Length is measured in meters (m), mass in kilograms (kg), time in seconds (s), velocity in meters per second (m/s), and acceleration in meters per second squared (m/s^2).
These quantities are used in a variety of ways in everyday life. For example, when driving a car, we measure distance (length) traveled, time taken, and speed (velocity) to determine how long it will take us to reach our destination. In sports, we use velocity and acceleration to measure the speed and movement of athletes. In construction, these quantities are used to calculate the strength and stability of structures.
These basic quantities are used in many fields of science, including physics, engineering, astronomy, and chemistry. They are also used in everyday activities, such as cooking, gardening, and sports. They provide a foundation for understanding the physical world and are essential for conducting experiments and making accurate measurements in scientific research.