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Why does the speedometer of my car citroen xantia 1996 indicates wrong vehicle speed.when I'm in 2nd gear it shows in speedometer 70.and sometimes im in the 4th gear it shows in the'speedmeter 0 speed?
Wiki User
∙ 14y ago
Because it's broken.
Wiki User
∙ 14y ago
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Why is balance important in netball?
Balance is important in a game of netball for many reasons;You need it to keep a stable posture to ensure that you do not do footworkWhen you are defending it is good because it is closely linked to agility and you must be balanced before you change direction at speedWhen shooting to keep stillIf you end up on one foot and have to passthese are just a few, hope they help!:)
Save Money by Getting Great Gas Mileage by Car on Your Road Trip?
While some road trips are relatively short in length, many people will travel for hundreds of miles on a road trip. Some may plan to travel a couple hundred miles on most days of their trip and cover a lot of territory. Filling up the gas tank at least once or twice a day on a road trip is common. Gas prices seem to be higher than ever, and nobody wants to pay a fortune filling up their gas tank. By following a few key tips, you can save money by getting great gas mileage by car on your road trip. Here are several ways to improve fuel economy on your road trip.Set Your Cruise ControlWhen your travel route takes you across wide open expanses relatively straight roads, set the cruise control on your car to save money on gas. Cruise control is not suitable for city driving or driving on narrow, curvy roads. However, when you are in between cities, driving on major highways in the country and more, you can enjoy greater fuel economy by keeping your speed at a stable setting.A Lower SpeedWhen setting your cruise control or driving in traffic, choosing to drive at a slightly lower speed can save you money. Generally, reducing your speed by even a few miles per hour can help you to enjoy maximum fuel economy. As an added benefit, you can also take in more of the sights rather than speed past them.Avoid DragAny type of drag on your vehicle can decrease fuel economy drastically. One cause of drag is driving with the windows open. If you want to enjoy the brilliant fresh air outside, consider stopping for a break to stretch your legs, but drive with your windows up to save money. Another cause of drag is luggage tied to the top of a car. When possible, travel lightly and place your cargo in the vehicle with you.By following these helpful tips, you can improve gas mileage by car and save money when filling up your gas tank on your next road trip.
How does an elliptical machine measure speed?
Ellipitcals measure flywheel rotations, not distance, but there is a rough way to estimate distance as if walking.Rotate one pedal until it has achieved its most rearward position without starting forward again. Do use the pedal and not the flywheel. The wheel rotates in a circle, but the pedals rotate in an elipse with a greater maximum change in forward/backward distanc than the diameter of the flywheel.Position a ruler or stick vertically at the pedal's front, the bottom of hte ruler/stick marking a place on the floor.Rotate the pedal until it reaches its most forward position, and mark that point as well.Measure the distance, which is actually the estimated distance travelled in on half of a flywheel rotation.Multiply the figure by two to get the distance for a full rotation.Now you have a ROUGH estimate of linear distance traveled in one rotation -- but at WALKING SPEED (more on this later). You can use this to calculate how many rotations are necessary to travel say a mile. Example: my elipical has a linear distance per "step" of 17.5 inches, which means 35 inches per two steps or one rotation of the flywheel. A mile has 63,360 inches.(1 mile = 63,360 inches) hence: 63,360 / 35 = 1810 rotations = 1 mile(1 km = 39,370 inches) hence: 39,370 / 35 = 1125 rotations = 1 kmThe Problems of Thrust/Inertia and SpeedWhen actually jogging or running, your stride length elongates and your thrust and/or interia increases. There are split second instances where both feet are off the ground while running, and you travel forward a little farther than your actual stride length. This cannot be accounted for on an ellipical. There are complicated equations that can estimate this, but they aren't really necessary. Rough judgment will be adequate and give you fewer headaches. I use the following to modify Rotations per Target Distance at subjectively labelled speeds.Walking: 100% x rotations Jogging: 90-95% x rotationsRunning: 80-85% x rotationsSprinting: 65-70% x rotationsOther people may have different opinions on change of stride length and interia/thrust. The two points relevant here are:there's no way to be certain.we're only looking for an estimate.With these figures, you can even break down your target rotations (estimated distance) by how much time you spend at particular subjective speeds. You can use this to plan out a regime of speed changes after a certain number of rotations given a target distance you wish to "travel." Or, if you can remember the rotations per speed change you made in a session, you can back track through an figure the rough overall distance you travelled.In the end, it doesn't really matter that much. Putting in the time at your own pace for your health is what it's all about.--J.C. Hendee
