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How long must a wire be to reach from the top of a 13 meter telephone pole to a point on the ground 9 meters from the foot of the pole?
Wiki User
∙ 13y ago
15.80 meters
Wiki User
∙ 13y ago
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If you have a 2kg pendulum bob that is 6 meters above the ground at its high point and 1 meter at its low point how can you figure the kinetic energy?
Calculate the potential energy at its highest point. Don't use the 6 meters above the ground - use the 5 meter difference from the lowest point. This part of the potential energy gets converted into kinetic energy, when the pendulum is at its lowest point. Just assume that all the potential energy (for the 5 meters difference) get converted into kinetic energy.Calculate the potential energy at its highest point. Don't use the 6 meters above the ground - use the 5 meter difference from the lowest point. This part of the potential energy gets converted into kinetic energy, when the pendulum is at its lowest point. Just assume that all the potential energy (for the 5 meters difference) get converted into kinetic energy.Calculate the potential energy at its highest point. Don't use the 6 meters above the ground - use the 5 meter difference from the lowest point. This part of the potential energy gets converted into kinetic energy, when the pendulum is at its lowest point. Just assume that all the potential energy (for the 5 meters difference) get converted into kinetic energy.Calculate the potential energy at its highest point. Don't use the 6 meters above the ground - use the 5 meter difference from the lowest point. This part of the potential energy gets converted into kinetic energy, when the pendulum is at its lowest point. Just assume that all the potential energy (for the 5 meters difference) get converted into kinetic energy.
What is the distance from a point on the ground at an angle of elevation of 9 degrees to a hot air balloon that is 150m above the ground?
Using trigonometry and the sine ratio the distance is 959 meters to the nearest meter.
How many centimeters in point 018 meters?
0.018 meter = 1.8 centimeters
What is five point four five meters as centimeters?
1.00 meter = 100 centimeters5.00 meters = 500 centimeters5.45 meters = 545 centimeters
How long must a wire be to reach the top of a 13 meter telephone pole to a point on the ground 9 meters from the foot of the pole?
Use Pythagorean formula to solve: a2 + b2 = c2 , where a & b are the legs of the right triangle & c is the hypotenuse.so, a = 13m (height of the telephone pole) & b=9 m distance from the bottom of the pole.(13)2 + (9)2 = c2169 + 81 = c2c2 = 250c = SQRT(250)c = 15.81 m
How do astronauts communicate with their family in space?
Radio signals to a ground station, then usually telephone connection from the ground station to their family. The telephone connection may involve wire landlines, fiber optic lines, point to point microwave links, cell towers, etc.
How much is 42millimeter to meter?
1 mm = .001 meter Therefore, by moving the decimal point 3 places to the left, 42 millimeters equals .042 meters
What is the relief in an area where the highest point is 1200 meters above sea level and the lowest point is 200 meter above sea level?
the area where the highest and lowest point is 100.
How do you convert 1.2 meters into kilometers?
Converting Meters to KilometersSince 1 meter equals .001 kilometer, to convert 1.2 meters to kilometers, move the decimal point to the left three places. The answer is .0012 kilometers.
How will you convert inches into meter and centimeter?
-- take the number of inches-- multiply it by 0.0254-- the result is the number of meters--------------------------------------------------------- take the number of meters-- everything to the left of the decimal point represents whole meters-- take everything to the right of the decimal point-- move the decimal point two places to the right-- the result is the number of centimeters, in addition to the number of whole meters
How many joules is 2.04 meters?
Joule is a unit for measuring energy. Meter is a unit for measuring length or distance. There is no conversion. If you wanted to find the potential energy of an object, 2.04 meters off the ground, then you would need to know the mass of the object and the value of g (gravitational acceleration) at the point where you are, then you could calculate energy in Joules.
How do you say 1.15 meter?
One point one five meters OR One and 3 twentieth metres OR One metre, fifteen centimetres
