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Stopping a vehicle with good brakes from 20 miles per hour under good conditions requires about 80 feet. Leaving at least 80 feet will allow you to stop safely without hitting the car in front of you.
Stopping a vehicle with good brakes from 20 miles per hour under good conditions requires about 80 feet. Leaving at least 80 feet will allow you to stop safely without hitting the car in front of you.
Calculation of speed requires distance as well as time. No information on distance given.
They are the same- weight x distance equals weight times distance.
This depends heavily on the vehicle in question. Stopping distance is a function of the mass of the vehicle, the width of the tires (i.e. friction area in contact with the pavement), and the type and "strength" of the brakes on the vehicle. A typical mid-size sedan like a Toyota Camry can stop in roughly 30 feet from 30mph. A large SUV like a Ford Explorer requires about 35-40 feet, while a Semi-Tractor trailer cab with loaded trailer can stop in about 40 feet, despite weighing over 10 times that of the SUV, since it has much more powerful brakes and much more wheel contact area.
Requires 10 times the distance
Trains require a long stopping distance.
Stop. Brake. With increase weight, the stopping distance increases.
Stop. Brake. With increase weight, the stopping distance increases.
Stopping a vehicle with good brakes from 20 miles per hour under good conditions requires about 80 feet. Leaving at least 80 feet will allow you to stop safely without hitting the car in front of you.
Stopping a vehicle with good brakes from 20 miles per hour under good conditions requires about 80 feet. Leaving at least 80 feet will allow you to stop safely without hitting the car in front of you.
Distance to or from requires at least two locations.
Rusting requires conditions such as moisture and air (oxygen).
gravity is the only force that requires contact and cannot act at a distance .
Leukemia
steering control requires more than idle speed, don't be deceived by a valid argument would be "stopping". technically you would be correct because since the lowest speed of a PWC would be idling, and stopping would require more than idle speed if you were to attempt an operation of "stopping".
You can use a ratio here, say 40mph/150ft = 80mph/xft then cross multiply: 40x = 150 * 80 40x = 12000 x = 300