okay i just got an RC helicopter and it came with a 11.1V 800 mAh 3-cell Li-Po battery. i tried running the heli a couple of times then i had to adjust the landing gear. when i tried again the heli barely lifted of the ground, i tried to take off another 2 times then i realized it was probably the battery. When i try to charge it with the 2-3 cell 7.4-11.1V Li-Po Balancing charger it came with i just get a Charge Error message.
did i run the battery too low? do u think its the charger?
Posted in RC Helicopter
Tagged battery, cell, cell li, couple, error message, gear, ground, heli, Helicopter, landing, landing gear, Li, li-po, mAh, rc helicopter, V Li-Po
The reason that I ask this question is because I have a project that I want to complete and I would apreciate it if anyone out their knows a location near these cities to let me know. Thanks again
The reason that I ask this question is because I have a project that I want to complete and I would apreciate it if anyone out their knows a location near these cities to let me know. Thanks again
a model rocket is launched from a platform 2 feet above the ground with an initial upward velocity of 100 feet per second. After how many seconds will the rocket hit the ground?
Posted in Model Rockets
Tagged ground, initial, math, model, model rocket, platform, Rocket, second, velocity
I am looking to buy a radio controlled airplane for my husband for Christmas. He wants one that takes off from the ground, and has a wingspan of 30in or more. He had a Sky Rangers Blue Angel last year, but the wings got broken, and Estes no longer makes the replacement parts for it. Basically, he wants the same thing again, but I can’t seem to find anything. I am looking to spend less than $70. Anyone know a good website or even a specific plane I could check out? Thank you!
Posted in RC Planes
Tagged Airplane, Angel, Blue, blue angel, christmas, christmas gift, Estes, gift, ground, husband, Radio, radio controlled airplane, rc airplane, replacement parts, sky rangers, wings, wingspan, year
My Axe CP helicopter wont lift off the ground. when i move the pitch around, sometime it will come off the ground about 5 inches.
Mr. Alim’s science class launched a toy rocket from ground level with an initial upward velocity of 60 ft per second. The height ‘h’ of the rocket in feet above the ground after ‘t’ seconds is modeled by the equation h=60t-16t^2. How long was the rocket in the air before it returned to the ground?
