Because we want this is miles per hour, we do 60/35x72 which is roughly 123 MPH.
It is travelling at 75 kmph.
1 hr 30 min is = 1.5 hrs 36miles/1.5hrs= 24 miles / hr
11 miles per hour
52 mph
First 30k takes 45 min, second 30k takes 90 min, total 60k in 2¼ hours so average speed = 60 x 4/9 = 26 and 2/3 kph
It is travelling at 75 kmph.
Rate = Distance / Time 50/40 = 1.25 km per min
60sec in a min/20=3*400m = 1200m/min*60(min per hr)= 72000m/h= 72km/h
The average speed is(4 x the number of nautical miles the boat traveled in that time) knots.
The average speed is 40 miles per hour.
5 mi /(10 min/60 min/hr) = 30MPH.
300Km/H. To solve it, simply divide both sides by 40, multiply by 60 to get the speed/hour, and there you have it. The speed of a car that travels 200km in 40 minutes is 300km/h
1 hr 30 min is = 1.5 hrs 36miles/1.5hrs= 24 miles / hr
The speed of sound generally increases with temperature and the elasticity of the medium through which it travels. In gases, sound travels faster at higher temperatures, while in solids and liquids, the speed of sound is influenced by factors like density and stiffness.
The first car's speed is 80 km/h. The second car's distance is 180 km (3 times 60 km) and time is 180 minutes (4 times 45 minutes). Converting the second car's speed to m/s, we have 180 km/180 minutes = 1 km/min = 16.67 m/s.
25
11 miles per hour