In most countries, on most roads, there is no specified minimum speed.
Yes, hurricanes typically have winds that exceed 70 mph. In fact, hurricanes are characterized by sustained winds of at least 74 mph (119 km/h) or higher. These strong winds are one of the defining features of hurricanes and can cause significant damage.
70mph = 113kph
Unless specifically stated by a sign, the speed limits for cars are: Motorway: 70 MPH Dual Carriageway: 70 MPH Single Carriageway: 60 MPH Built up areas: 30 MPH (in towns, villages etc) Other vehicle types such as trucks and buses have their own speed limits.
Watts is a measure of power and is not directly related to speed. However there is a connection between power and speed in moving vehicles where the mechanical power required to drive the vehicle along is proportional to the cube of the speed (approximately). So if a car requires 100 HP to travel at 100 mph, it would require about 70 HP to go at 90 mph.
In terms of forward speed, the average tornado moves at about 30 mph. But speeds may range from stationary to over 70 mph. In terms of wind speed, winds can range from 65 mph to over 300 mph.
In most countries, on most roads, there is no minimum.
40 mph
A minimum of 15.7 hours.
It would be 65 MPH.
Time = distance/speed = 359 m/70 mph = 5.1 hours.
80 mi / 70 mph = 1.14 hr = 1 hr 8.6 min
Just divide the distance by the speed.
It depends on the speed at which you drive. If you drive at a constant rate of 70 mph, you can drive 350 miles in 5 hours.
time = distance/speed time = 914/70 = 13.1 hours
Time = Distance/Speed = 70/40 = 1.75 hours.
Time = Distance/Speed = 480/70 = 6.86, approx.
Time = Distance / Speed = 121 miles / 70 mph = 1.73 hours or 1 hour 43.7 minutes.