Mach Note
China’s deadly “carrier killer” hypersonic ballistic missile — the Dong-Feng 21 — can reportedly reach speeds of up to Mach 5 and beyond. Experts say, it doesn’t even need a warhead. At those speeds, if it hit a carrier, it would pass right through, and potentially put it out of action. Mach Note is the most innovative, flexible, compatible, and powerful Note-Taking application! Mach Note features Freehand Notes in a Native PDF format, Audio recording in a Native M4A format, and Word processing in RTF format.
mph to Mach (Swap Units)
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Mach to Miles per hour table
Mach | Miles per hour |
---|---|
0Mach | 0.00mph |
1Mach | 761.21mph |
2Mach | 1522.41mph |
3Mach | 2283.62mph |
4Mach | 3044.83mph |
5Mach | 3806.04mph |
6Mach | 4567.24mph |
7Mach | 5328.45mph |
8Mach | 6089.66mph |
9Mach | 6850.86mph |
10Mach | 7612.07mph |
11Mach | 8373.28mph |
12Mach | 9134.48mph |
13Mach | 9895.69mph |
14Mach | 10656.90mph |
15Mach | 11418.11mph |
16Mach | 12179.31mph |
17Mach | 12940.52mph |
18Mach | 13701.73mph |
19Mach | 14462.93mph |
Mach | Miles per hour |
---|---|
20Mach | 15224.14mph |
21Mach | 15985.35mph |
22Mach | 16746.56mph |
23Mach | 17507.76mph |
24Mach | 18268.97mph |
25Mach | 19030.18mph |
26Mach | 19791.38mph |
27Mach | 20552.59mph |
28Mach | 21313.80mph |
29Mach | 22075.00mph |
30Mach | 22836.21mph |
31Mach | 23597.42mph |
32Mach | 24358.63mph |
33Mach | 25119.83mph |
34Mach | 25881.04mph |
35Mach | 26642.25mph |
36Mach | 27403.45mph |
37Mach | 28164.66mph |
38Mach | 28925.87mph |
39Mach | 29687.07mph |
Mach | Miles per hour |
---|---|
40Mach | 30448.28mph |
41Mach | 31209.49mph |
42Mach | 31970.70mph |
43Mach | 32731.90mph |
44Mach | 33493.11mph |
45Mach | 34254.32mph |
46Mach | 35015.52mph |
47Mach | 35776.73mph |
48Mach | 36537.94mph |
49Mach | 37299.15mph |
50Mach | 38060.35mph |
51Mach | 38821.56mph |
52Mach | 39582.77mph |
53Mach | 40343.97mph |
54Mach | 41105.18mph |
55Mach | 41866.39mph |
56Mach | 42627.59mph |
57Mach | 43388.80mph |
58Mach | 44150.01mph |
59Mach | 44911.22mph |


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This might not be that big of a concern with cheaper EVs on the market, but with the upcoming armada of electric hypercars, you should be keeping an eye on your speedometer at all times. And this is something I've been reminded of by watching this video that TheTopher just recently uploaded. After taking the Ford Mustang Mach-E out on the track to race against the two Teslas, he's giving us an insight into how the Model Y feels when being driven harder than you would on public roads.
And as you're watching the video, it all seems pretty calm and relaxed, at least until you notice that he's going up to about 105 mph (169 kph), on what seems to be a relatively small track. The car he's driving is the Dual Motor, Long Range version, which puts out 384 horsepower and 376 lb-ft (510 Nm) of torque. This is not exactly an ideal track car, as it weighs 4,416 lbs (2,003 kg), but it was still interesting to see what it can do under the circumstances.
Given the fact that this was not the reviewer's car, he did mention he's not going to push it as hard as he normally would have. Going off the line he reaches speeds of up to 95 mph (152 kph), before gently slowing down for the first corner. He praises the car right off the bat, noting that: 'These Teslas are just so direct, the steering feel, their capabilities, their handling at the limit is just beautiful!'
Comparing it to the Mustang Mach-E, which it had already beaten in a straight line acceleration test, the reviewer does note that there's more wind noise inside the cabin as opposed to the Ford. More on the fun side of things, he also adds that the stability control seems to be less invasive. He further adds that 'I love the steering feel, it's super sharp, super direct and of course the power is fantastic'.
Twenty years ago, if you would have asked anyone how an electric vehicle would be like to drive, I get the feeling that most people would have labeled the idea as dull. While the Standard Range may have the upper hand when it comes to weight figures, the Dual Motor provides better traction and acceleration out of the corners. Also, there seems to be a little bit of understeer when you're on the throttle while going through turns.
While the whole drive seems very smooth, and yet exciting at the same time, I can't help but wonder if getting accustomed to the wind noise is going to feel strange for us. Up until now, you'd hear that mixed with engine noises, but now things are changing. Going out of the car, the reviewer notes that: 'The Mach-E is probably the most fun on street, but the Teslas take the cake on track at least, they're super responsive and super direct!'