## How do you calculate MS 1 speed?

Divide the distance by the time. Plug the two values into the formula and divide. This will give you the speed. If the units on the graph were listed in units other than meters per second, you will need to convert the units to find the speed in meters per second.

## How fast is 400 rpm?

If it rotates at 400rpm: 87.98 400 equates to 35,192. The object’s speed is measured in inches per minute. Divide this answer by the number of inches in a mile, which is 35,192.

## How many RPMs is 60 mph?

It does between 2,000 and 2,100rpm at 60 mph.

## Is a 3000 RPM cruise bad?

Absolutely nothing wrong with cruising the highways at 3000 RPM or even more it hurts nothing and it actually is quite easy on the bearings. While extremely low rpm and high loads will damage your transmission right away, sustained high rpm may damage it over the long run.

## Is it bad to cruise at 4000 rpm?

It shouldn’t be too bad. But to say that it doesn’t matter is stupid. 4K rpms for hours on end will do some wear on the motor. rpm’s stay high for longer than normal (like if he knew he was going to downshift or slow down, he’d just hold the revs higher).

## Can I drive at 5000 rpm?

If you drive at 5,000 RPM, that bearing is going to use up its lifetime twice as fast as if you were driving at 2,500 RPM. On the other hand, “lugging” an engine at too low an RPM can be harmful, as well. If your prime directive is mechanical lifetime, shoot for lower RPM within a reasonable range (i.e. not lugging).

## Is it OK to drive at 3500 rpm?

Not at all, 3500 rpm on a motorway is much better for the engine than a town car that uses low gears and constant gear changes, driving at a constant 80mph ( if you are allowed to) will give the engine maximum cooling through the radiator and the oil sump and fuel efficiency and this is why long constant driving gives …

## What is a bad RPM?

This is an extremely broad question. Some engines with a long stroke will destroy themselves if you rev over 4,000 rpm. Some engines can rev up to 10,000+ rpm with ease. Essentially 6,000 rpm on some engines is completely fine, and on others is impossible.

## Is it bad to go 7000 rpm?

High RPM get much worse nearing max RPM. Max RPM is the limit that the engine can take before severe damage. Running at or near max RPM for extended periods will drastically reduce engine life. Engines are usually more efficient at lower RPM as well.