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What is a measure of how far an objects has moved from a starting point?
A change in the position of an object is called a displacement. Velocity is the measure of the rate of change of displacement with respect to time.
What describes velocity?
two things that describe velocity is distance and time.
What units are used to represent acceleration?
Velocity (acceleration x time = velocity).
What are two units of measure for speed?
In order to measure speed, a unit for distance and a unit for time must be used. Common units with which speed is expressed are meters per second (m/s), miles per hour (mph), and kilometers per hour (km/h).
Name three common measurements that are expressed as a ratio of two units?
There are many different units require a ratio, some more common units are: distance per unit speed ie m.s-1 (metres per second) molecular weight ie. g.mol-1 (grams per mole) density ie g.ml-1 (grams per ml)
What Two example of common units for mass?
Two common units for mass are kilograms and grams
What are two common term for decrease in velocity?
deacceleration
What are two common terms for decreasing velocity?
deacceleration
How do you convert acceleration units to velocity units?
To convert acceleration to velocity, you must integrate.Similarly, to convert velocity to distance, you must integrate a second time. This is why the distance covered by a projectile is a second order quadratic equation.
What are units for velocity squared?
The SI unit for velocity is m/s. Therefore the SI units for velocity squared would be m2/s2.
How do units for speed and velocity compare?
The units are the same (metres per second) except that the velocity also has the direction of motion associated with it.
What is the equation for velocity what units for each variable?
velocity is the distance divided by the time it takes to go that distance. let velocity equal V let distance equal D let time equal T v = d/t velocity has units of length per rate distance has units of length time has units of rate the length can have units such as 1) meters, centimeters, millimeters, kilometers 2) feet, inches 3) yards the time can have units such as 1) seconds, minutes, hours, years it depends on which system you are using for you units then you will know which units to choose from. the most common is meters per second (m/s)
What are two common terms for a decrease in velocity?
Deceleration and slowdown are both common terms used to describe a decrease in velocity.
What are 2 common units of measuring dosage for an animal?
Two common units of measuring dosage for an animal are milligrams and milliliters.
What are the two most common types of compressors?
The two most common types of compressors are the positive-displacement and the velocity or dynamic.
What are the units associated with mass x velocity?
Momentum is defined as mass times velocity, and it requires units of mass times units of velocity. The SI unit is kilograms x meters / second. There is no special name for this combination of units. Impulse (force times time) has the same units.
Units for velocity?
The SI unit for velocity is meters per second (m/s), which measures how fast an object is moving in a specific direction. Other common units for velocity include kilometers per hour (km/h) and miles per hour (mph).
