Questions | 5 |
Topics | Base Units, Kinetic Energy, Species, Tendons & Ligaments, Velocity |
Measurement | Base Unit | Example |
---|---|---|
length / distance | meter (m) | km |
mass | gram (g) | kg |
volume | liter (L) | mL |
volume (medical) | cubic centimeter (cc) | cc |
time | second (s), minute (min), hour (h) | ms, min, h |
temperature | centigrade (°C) | °C |
Kinetic energy is the energy posessed by a moving object. Potential energy is stored energy in a stationary object based on its location, position, shape, or state.
The narrowest classification of life, species, contains organisms that are so similar that they can only reproduce with others of the same species.
Tough fibrous cords of connective tissue called tendons connect muscles to the skeleton while another type of connective tissue called ligaments connect bones to other bones at joints (elbow, knee, fingers, spinal column).
Velocity is the rate at which an object changes position. Rate is measured in time and position is measured in displacement so the formula for velocity becomes \(\vec{v} = { \vec{d} \over t } \)