0
determine the speed of rotation of a 20 tooth gear when it is driven by a 40 tooth gear and rotating at 10 rpm?
To determine the speed of rotation of a gear driven by another gear, you can use the gear ratio formula: Gear Ratio = Number of Teeth on Driven Gear / Number of Teeth on Driving Gear. In this case, the gear ratio is 40/20 = 2. Since the driving gear is rotating at 10 rpm, the driven gear will rotate at 10 rpm / 2 = 5 rpm.
What else can I help you with?
How long did it take for the flag to rotate once in a full circle?
The time it takes for a flag to rotate once in a full circle depends on the speed of rotation. If the flag rotates at a constant speed, the time can be calculated using the formula: time = 1 / rotational speed. For example, if the flag takes 10 seconds to complete one full rotation, the rotational speed is 1 rotation per 10 seconds, so the time taken for one full rotation is 10 seconds.
How do you use a Swanson Speed Square to determine Angles?
Read the book
How does a tri-state tornado form?
The tri-state tornado formed just the way most tornadoes form:First, a condition called wind shear, in which the speed or direction of the wind changes with altitude. If the shear is strong enough it can essentially tilt a thunderstorm, this separates the updraft and downdraft of the thunderstorm, preventing them from interfering with one another. This allows the storm to become stronger and last longer.Additionally, if the wind shear is strong enough it can start the air rolling in what is called horizontal vorticity. This horizontal vorticity can then be turned vertical by a thunderstorm's updraft. When this happens, the thunderstorm may start rotating. The rotation is especially strong in an updraft called a mesocyclone. If the storm intensifies rapidly enough, a relatively warm downdraft called a rear-flank downdraft or RFD can wrap around the bottom part of the mesocyclone. This can then tighten and intensify its rotation and bring it down to the ground to produce a tornado.
What side of a tornado is worse?
In the northern hemisphere the right side of a tornado is generally worse. Since most tornadoes in the northern hemisphere rotate clockwise the winds right side of the tornado will be equal to the speed at which it spins plus the speed it is moving at. The opposite is true in the southern hemisphere.
How fast are turrnados?
In terms of traveling speed tornadoes can be stationary or travel at over 70 mph. The average forwards speed is 35 mph. In terms of wind speed, winds in a tornado can travel at anywhere from 65 mph to over 300 mph. The average tornado probably has winds in the range of 80 to 90 mph. Tornadoes that cause the most serious damage have winds over 130 mph. Tornadoes with winds over 200 mph are very rare.
What does the linear speed of a rotating object depend on?
The linear speed of a rotating object depends on its angular speed (how fast it rotates) and the distance from the axis of rotation (the radius). Linear speed is calculated as the product of the angular speed and the radius.
What are units of rotational speed?
The rotation of an object is measured by the unit, rotation/revolutions per second. however, if the speed of a point on the rotating object has to be found, then it can be measured using the standard units of measuring speed.
If you were to stand in the exact center of a rotating disc you would only have what kind of speed?
You would have zero speed because the center of a rotating disc is the axis of rotation, so there is no linear motion at that point.
Will a larger gear on the driving shaft increase the speed of rotation of the driven shaft?
no it will slow it down
Does the apparent focal spot size of a rotating anode tube depend upon the speed of anode rotation?
Yes, the apparent focal spot size of a rotating anode tube is affected by the speed of the anode rotation. A faster rotation speed can help reduce the effective focal spot size, leading to improved image resolution.
Does the sun come up and set at the same speed?
Yes, the effect is due not to the Sun moving but to the Earth rotating and the speed of rotation of the Earth is constant.
How can one determine velocity from angular velocity?
To determine velocity from angular velocity, you can use the formula v r, where v is the linear velocity, is the angular velocity, and r is the radius of the rotating object. This formula relates the rotational speed of an object (angular velocity) to its linear speed (velocity) at a given distance from the center of rotation.
What keeps wind rotating inside a tornado?
The rotation in a tornado is driven by the wind shear, which is the change in wind speed and direction with height. This wind shear creates a horizontal rotation that is then tilted vertically by updrafts in the storm, leading to the spinning motion of the tornado.
What tool determends the wind?
Anemometer is the tool used to determine wind speed and direction. It typically consists of cups that rotate with the wind, and the speed of rotation is measured to determine wind speed.
Why do speed limits matter?
It sets the speed at which Highway Safety Engineers determine can be driven safely on that stretch of roadway.
What does a anomometr measure?
An anemometer measures wind speed. It typically consists of cups or blades that rotate with the wind, and the speed of rotation is used to determine the wind speed.
What does an anemometer mesure?
An anemometer measures wind speed. It usually consists of a set of cups that rotate in the wind, and the speed of rotation is used to determine the wind speed.
