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What is the relation between constant speed (v), displacement (d) and time (t)? (a) What is the overall displacement? (b) What is the average velocity? Since from part a the displacement is zero then the average velocity is also zero. A cyclist starts down a straight road at a constant speed of 10 m/s.
Do a quick conversion: 1 miles = 1.609344 kilometres using the online calculator for metric conversions. Check the chart for more details.
31 miles equal 49.889664 kilometers (31mi = 49.889664km). Converting 31 mi to km is easy. Simply use our calculator above, or apply the formula to change the length 31 mi to km.
31 mi to km (31 miles to kilometres) converter. Convert 31 Mile to Kilometre with formula, common lengths conversion, conversion tables and more.
1 Δεκ 2018 · Mean trip speeds are mainly between 10 and 50 km/h for private and up to 80 km/h for commercial vehicles, with speed limits from of 50 km/h to 130 km/h, i.e. from city driving to motorway, according to EU common road prescriptions.
A velocity of 145 m/s is about 522 km/h, or about 324 mi/h, but even this breakneck speed is short of the record for the quarter mile. Also, note that a square root has two values; we took the positive value to indicate a velocity in the same direction as the acceleration.
Kilometer to Mile Calculator is a free online tool that displays the conversion of kilometers to miles. BYJU’S online kilometer to mile calculator tool performs the calculation faster and it displays the conversion in a fraction of seconds.
