Here's the issue:
First, we must agree upon a lenght of time that an observation will be made of dugout canoe's crossing Lake Malai. I suggest one season. The most amiable to canoeing of course.
Secondly, equalize as many factors as possible.
a. All canoes start at the same point.
b. All canoes head in the same direction.
c. All canoes end at the same point.
d. All canoe's are of the same wood and weight.
e. All canoe's have same number of paddlers.
f. All canoes have paddlers of equal ability.
g The water conditions for each observation are simular.
Thirdly, variables must be noted, such as, wind direction, change of wind speed & direction, temperature of air & water and general lake conditions.
Any volunteers?
as fast as you can paddle it.
To find Doug's average speed, divide the total distance he rowed by the total time taken. He rowed 3.12 miles in 12 hours, so the average speed is 3.12 miles ÷ 12 hours = 0.26 miles per hour. Therefore, Doug's average speed was 0.26 mph.
The kinetic energy of the canoe can be calculated using the formula: KE = 0.5 * mass * velocity^2. Plugging in the values, the kinetic energy of the canoe is 40 J.
The kinetic energy of a moving canoe is calculated using the equation KE = 0.5 * mass * velocity^2, where 'mass' is the mass of the canoe and 'velocity' is its speed. The kinetic energy represents the energy possessed by the canoe due to its motion.
a few hours depending on your speed
Average speed is an average value of speed over a given time. If your speed is constant (not changing), then your average speed will equal your speed at any given moment in time.
Average Speed is different from average speed becoz speed is particular while avera speed is the total distance divided from time
I would call it current speed, not average speed.
average speed = distance / time
Instantaneous speed is the speed at a particular moment in time.The average speed of an object tells you the (average) rate at which it covers distance
Average speed = Total distance / Total time
For the instantaneous value of average velocity, average speed and average velocity are equal.