Tag Archives: ground

Where can I buy wide tracks for an RC tank?

Posted on December 31, 2011 by admin| 1 Comment

I am building a RC vehicle from ground up and I want to use tracks instead of wheels (kind of like a tank). I need the tracks to be wide (about 2-3 inches). Do you know any place where I can buy these?
I am building a RC vehicle from ground up and I want to use tracks instead of wheels (kind of like a tank). I need the tracks to be wide (about 2-3 inches). Do you know any place where I can buy these?
No matter where I look, I just find tracks for trains which I dont want. No, Amazon did not work either.

→ 1 Comment

Posted in RC Tanks

Tagged , , , , , ,

More help and i thank you..math…?

Posted on December 20, 2011 by admin| 2 Comments

A model rocket is shot into the air and its path is approximated by hI=-5t²+30t, where h is the height of the rocket above the ground in metres and t is the elapsed time in seconds

1.draw a diagram that models this situation
2.when will the rocket hit the ground
3.what is the maximum height of the rocket

thanks again. also if you have some tips on sites that could help me with this, i’d appreciate it…

→ 2 Comments

Posted in Model Rockets

Tagged , , , , , , , , , ,

Word problem?

Posted on December 18, 2011 by admin| 1 Comment

A model rocket is launched straight up from a platform at t=0 ( t is in seconds). The altitude h(t) of the rocket above the ground at given time t is given by.

h(t) = 10 + 112t – 16t^2 where h(t) is in feet.

A. What is the altitude of the rocket the instant it is launched.
B. What is the altitude of the rocket 2 seconds after launching
C. What is the maximum altitude attained by the rocket
D. At what time does the rocket return to the altitude at which it was lauched.

Show all your work please.

→ 1 Comment

Posted in Model Rockets

Tagged , , , , , , , , , ,

Where I can find a RC ground/filed for Gas powered car in silicon Valley?

Posted on July 29, 2011 by admin| 1 Comment

Where I can find a RC ground/filed for Gas powered car in silicon Valley? The closer to south San Jose the better.

→ 1 Comment

Posted in RC Cars

Tagged , , , , , ,

How is it possible for an RC helicopter to fly upside down?

Posted on July 20, 2011 by admin| 2 Comments

I have seen a few models now that can fly upside down for sustained periods without losing altitude. How is that possible? Do the blades change position or something? It seems to me that if you turn a chopper upside down it should power straight into the ground.

→ 2 Comments

Posted in RC Helicopter

Tagged , , , , , , , , , ,

Call of Duty BOPS – Lookin like a fool in 2nd chance on the ground

Posted on June 13, 2011 by admin| 25 Comments

Take note that this is not the song I am going to release this is actually just something thought of on the spot.LOL but seriously the song I release will be much better check out my dual with nba jerry here. youtube.com
Video Rating: 4 / 5

→ 25 Comments

Posted in RC Boats

Tagged , , , , , , ,

SkyWalker First FPV Ground Video

Posted on May 30, 2011 by admin| 50 Comments

www.bevrc.com Here is first FPV Testing on SkyWalker Ground Video. This bird is truly a flying tank. So much to put in its big belly yet it flies awesome and cruises on 1/3 throttle. I simply love it. Comments and feedback welcome at alishanmao@gmail.com or ali@redcatracing.com Don’t forget to check www.redcatracing.com http www.rctoyhouse.com and http

Review of the Nine Eagles Sky Eagle Micro 2.4Ghz RC Airplane. At the time this video was filmed this RTF RC plane was priced at .99. Please check hobbyking.com as actual prices as they may be subject to change. Link to this product: www.hobbyking.com Link to HobbyKings online hobby store: www.hobbyking.com More information about the Sky Eagle Micro EPP Cessna 2.4Ghz Airplane w/ 2.4Ghz Tx Plug-n-Fly Mini sized EPP Cessna with micro linear servos and motor with a special pop-off design propeller for saving the motor and propeller in the event of a crash. Specifications: Wingspan: 500mm Length: 396mm Height: 131mm Flying weight: 65g Motor: N50 Battery: 2S 7.4V 180 mAh Li-Po Included: Micro cessna pre assembled Transmitter (Mode1 and Mode2 switchable) 4 x AA Batteries 1 x 2S 7.4V 180mAh Li-Po battery (NE-B920) 100~240V/50~60Hz 12VDC/600mA charger (NE-C912) 1 spare propeller with spinner Instruction Manual
Video Rating: 4 / 5

→ 50 Comments

Posted in RC Planes

Tagged , , ,