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What are the speed limits in Canada?
The typical speed limits in most Canadian provinces are 50 km/h in cities, 80 km/h outside of cities, and 100 km/h on freeways. School zones usually have a speed limit of 30 to 40 km/h in cities and 50 km/h outside of cities.
What was the average speed in km of a boat that moves 15.0 km across a lake in 45min?
Speed is distance/time. If you want to express the speed in km/h then convert time to hours: 45 min / (60 min/hour) = 0.75 hour. Then you have (15.0 km)/(0.75 h) = 20 km/h
A fishing boat traveled 3 hours against a 6 kmhr current The return trip took only 2 hours Find the speed of the boat?
The speed of the boat is 36 km/h. Going upstream: 3h x 36km/h = 108 km, minus (6x3 =18 km) = 90 km Going downstream: 2h x 36km/h = 72 km, plus (6x2 =12 km) = 90 km
A boat moves at a speed of 15 kmh in still water. The river it is traveling in flows at a rate of 3 kmh downstream. What is the velocity of the boat if it travels downstream What is the velocity of th?
If the boat is moving downstream, you add the speed of the boat with the speed of the river flow. Therefore, the velocity of the boat downstream is 18 km/h. If the boat is moving upstream, you subtract the river flow speed from the boat's speed, so in this case, it would be 12 km/h.
A river current has a velocity of 5 kmh relative to the shore. A boat moves in the same direction as the current at 4 kmh relative to the river. How do you calculate the velocity of the boat relative?
The velocity of the boat relative to the shore is the vector sum of its velocity relative to the river and the velocity of the river current. In this case, it would be 4 km/h (boat's speed) + 5 km/h (current's speed), which equals 9 km/h.
What is the speed of a MD-80?
The typical cruise speed of an MD 80 is Mach 0.76, which is 504 mph, or 811 km/h
A boat moves 15.0 kilometers across a lake in 30 minutes. What is the average speed of the boat in kilometers per hour?
30 km/h
What was the average speed in kmh of a boat that moves 16.3 km across a lake in 33 min?
60 min = 1 hr speed = distance/time = 16.3 km / 33 min = 16.3 km / (33 min ÷ 60 min/h) ≈ 29.64 km/h (Though boat speeds are usually given in knots = 1 nautical mile/hour, which in this case is approx 16 knots.)
If your speed changes from 10 km h to 6km h you have a?
If one's speed changes from 10 km/h to 6 km/h, one has decelerated.
What is the land speed of an anaconda?
Average speed is 4 km/h, maximum speed is about 8 km/h
How fast does a tornado travel on ground in km?
I assume you mean kilometers per hour as a kilometer is a unit of distance, not speed. Tornadoes vary greatly in speed. They may be stationary or travel at more than 100 km/h. A typical tornado travels at about 50 km/h.
What was the average speed of a boat that moves 15.0 km across a lake in 30minutes in kilometers per hour?
30 k/h
