10 centimeters/second
50
Pebbles
The angular velocity of a wheel taking 45 seconds to rotate once is 2 2/3 pi radians per minute. The diameter of the wheel does not matter in this case.
they have the same diameter but the .30-06 has a higher velocity.
Root mean square velocity is the measure of the velocity of gas particles that is used for solving problems. It is the square root of the average velocity-squared of the molecules in a gas. The formula for root mean square velocity is sqrt(3RT/Mm) where Mm is the molar mass of the gas in kg / mole, R is the gas constant, and T is the temperature in kelvin.
The minimum stream velocity needed to keep a 6.4 cm diameter particle in motion is dependent on factors such as the density of the particle and the fluid, as well as other environmental conditions. However, as a general guideline, the velocity required can be estimated to be around 2-3 cm/s for particles of this size.
To transport particles that are 3.0 cm in diameter, the minimum velocity needed would depend on the medium and the type of particles. In general, the minimum velocity required would need to be high enough to overcome the forces of gravity and friction that might act on the particles, ensuring they are carried along with the flow. Engineering calculations or experimentation would be required to determine the specific velocity needed in a given situation.
The minimum velocity required to transport particles with a diameter of 0.04 in a stream is known as the critical velocity. It can be calculated using the Shields criterion, which takes into account the particle size, density, and fluid properties. The critical velocity is the velocity needed to start moving the particle and overcoming the forces acting on it due to gravity and drag.
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The approximate minimum stream velocity needed to move a particle with a diameter of 6.4 can be determined using the equation for the critical velocity of sediment transport. For a particle of this size, the critical velocity is typically around 0.3-0.4 m/s in most natural streams and rivers.
4)200cm/s
The approximate minimum stream velocity needed to keep a particle in motion, such as a sphere with a diameter of 10 cm, can be estimated using Stokes' law and the concept of terminal velocity. For a particle in a fluid, the minimum velocity needed to keep it suspended typically equals the settling velocity, which depends on factors like fluid density and viscosity. In general, for a 10 cm diameter particle, the minimum velocity can range from about 0.1 to 0.5 meters per second, depending on the specific fluid properties.
The minimum stream velocity needed to keep a particle in motion can be estimated using the settling velocity equation. For a 10 cm diameter particle, the approximate minimum stream velocity would need to be around 0.03 m/s to keep it in motion. This value may vary depending on factors such as particle density and fluid properties.
To prevent particles of 0.01 cm from settling downstream, a minimum stream velocity of 0.02 m/s is required, based on Stokes' law calculations for settling velocity.
the velocity of sound in the air is 300m/s
One measure of the motion of particles is velocity, which is the speed and direction of the particles. Another measure is acceleration, which describes how the velocity of the particles changes over time.
Thermal velocity can be defined as the speed at which particles move to make up a gas, liquid, or other such substance. Thermal velocity is a measurement of temperature. This is a common term used in medicine research.