Convert 42 Miles per Hour to Mach Number (42 mi/h to M)

Question: What is in or how many is ?

Answer: equals .

How fast is compared to other units of Speed?

This conversion table shows how fast is compared to other units of area.

Miles per Hour to Mach Number Conversions Table

mi/h M
42=0.056673
42.01=0.056686
42.02=0.0567
42.03=0.056713
42.04=0.056727
42.05=0.05674
42.06=0.056754
42.07=0.056767
42.08=0.056781
42.09=0.056794
42.1=0.056808
42.11=0.056821
42.12=0.056835
42.13=0.056848
42.14=0.056862
42.15=0.056875
42.16=0.056889
42.17=0.056902
42.18=0.056916
42.19=0.056929
mi/h M
42.2=0.056943
42.21=0.056956
42.22=0.05697
42.23=0.056983
42.24=0.056997
42.25=0.05701
42.26=0.057024
42.27=0.057037
42.28=0.057051
42.29=0.057064
42.3=0.057078
42.31=0.057091
42.32=0.057105
42.33=0.057118
42.34=0.057132
42.35=0.057145
42.36=0.057159
42.37=0.057172
42.38=0.057185
42.39=0.057199
mi/h M
42.4=0.057212
42.41=0.057226
42.42=0.057239
42.43=0.057253
42.44=0.057266
42.45=0.05728
42.46=0.057293
42.47=0.057307
42.48=0.05732
42.49=0.057334
42.5=0.057347
42.51=0.057361
42.52=0.057374
42.53=0.057388
42.54=0.057401
42.55=0.057415
42.56=0.057428
42.57=0.057442
42.58=0.057455
42.59=0.057469
mi/h M
42.6=0.057482
42.61=0.057496
42.62=0.057509
42.63=0.057523
42.64=0.057536
42.65=0.05755
42.66=0.057563
42.67=0.057577
42.68=0.05759
42.69=0.057604
42.7=0.057617
42.71=0.057631
42.72=0.057644
42.73=0.057658
42.74=0.057671
42.75=0.057685
42.76=0.057698
42.77=0.057712
42.78=0.057725
42.79=0.057739
mi/h M
42.8=0.057752
42.81=0.057766
42.82=0.057779
42.83=0.057793
42.84=0.057806
42.85=0.05782
42.86=0.057833
42.87=0.057847
42.88=0.05786
42.89=0.057874
42.9=0.057887
42.91=0.057901
42.92=0.057914
42.93=0.057928
42.94=0.057941
42.95=0.057955
42.96=0.057968
42.97=0.057982
42.98=0.057995
42.99=0.058009