Check for vaccuum leak.
Check ignition timing
Check timing chain (may have jumped)
Check for restricted exhaust
Transmission?
Clutch slipping?
Plugged air filter?
Plugged fuel filter?
Speed = Distance/Time ex.: Distance - 50mi. Time - 2.5 hours 50mi. / 2.5hours = 20mph Speed - 20mph
Most horses gallop at 15-20mph. But Akhal-Tekes can usually run faster than this.
By changing direction. Acceleration is a change in velocity. Since velocity takes direction into account, while speed does not, an object can having a changing velocity even while its speed remains the same. And while that object is changing its velocity by changing its direction, it is accelerating, regardless of its speed remaining constant. For example, if a car is driving north at constant speed of 20mph, its speed is 20mph, while its velocity is 20mph towards the north. At this point, the car is not accelerating. Now if the car turns a corner to head east while maintaining its speed of 20mph, its velocity is changing from 20mph northward to 20mph north-eastward and finally to 20mph eastward. As it is turning, it is accelerating. However, as soon as it stops turning, the car is no longer accelerating.
About 18 - 20MPH.
Yes. The world speed record for running is over 20mph, and an athlete in good shape could manage 15mph at least for awhile.
A safe speed, 20MPH is usually best to prevent tipping and squelling of tires.
It depends on the reaction time of the driver. This could be affected by his reaction speed or whether he is intoxicated. In any case the faster he is travelling the longer the thinking distance will be.
Velocity is the speed of an object.
speedo cable?
Depends on the grade, 20mph??I have been in tractor trailers going through PA and the speed of the truck over took the speed the motor/ no boost and the engine went silent. All you could he is the roar of the tires.
Speeding in Arizona is a criminal offense for any speed 20mph over a posted speed limit or any speed over 80mph.
mine tops out at 98mph but could go alot faster if there was no governor..