Helicopter Car
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SG90 Mini Micro 9g Servo For RC Helicopter Airplane Car Boat Trex 450 |  |
0 Bid | US $.01 | 27m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat B499 | |
0 Bid | US $13.90 | 1h 8m |
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2x Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car B307 | |
0 Bid | US $22.20 | 1h 24m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane E342 | |
0 Bid | US $25.10 | 2h 7m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat D548 | |
0 Bid | US $11.10 | 2h 16m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane B342 | |
0 Bid | US $25.10 | 2h 27m |
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helicopter Airplane Car Auto Curved Tip Ball Link Plier 139mm Tool kit anti-rust | |
0 Bid | US $.99 | 2h 29m |
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4Pcs SG90 Micro Servo 9g For RC 450 Car Helicopter Airplane | |
12 Bids | US $11.50 | 6h 33m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat G500 | |
0 Bid | US $13.90 | 16h 52m |
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Curved Tip Ball Link Plier Tool kit For helicopter Airplane Car Truck DIY repair | |
0 Bid | US $.99 | 17h 35m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat C548 | |
0 Bid | US $11.10 | 17h 42m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat B547 | |
0 Bid | US $11.10 | 19h 21m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat G547 | |
0 Bid | US $11.10 | 20h 32m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E500 | |
1 Bid | US $13.90 | 20h 45m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane M342 | |
0 Bid | US $25.10 | 20h 52m |
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2x Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car M307 | |
0 Bid | US $22.20 | 20h 54m |
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Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car E306 | |
0 Bid | US $10.90 | 20h 58m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat M499 | |
0 Bid | US $13.90 | 21h 14m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane D342 | |
0 Bid | US $25.10 | 21h 20m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat C500 | |
0 Bid | US $13.90 | 22h 2m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E224 | |
0 Bid | US $13.70 | 22h 22m |
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Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane B341 | |
0 Bid | US $15.10 | 22h 32m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat M224 | |
0 Bid | US $13.70 | 22h 51m |
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2x Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car G307 | |
0 Bid | US $22.20 | 22h 58m |
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Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car M306 | |
0 Bid | US $10.90 | 23h 27m |
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Mini Car Key HD Audio Video Recorder Camera for RC Helicopter Heli Car Airplane | |
9 Bids | US $5.70 | 1d 1m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E547 | |
0 Bid | US $11.10 | 1d 11m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat D499 | |
0 Bid | US $13.90 | 1d 18m |
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Rc SG5010 High Speed Torque Coreless Servo For Car Helicopter Airplane Boat D309 | |
0 Bid | US $9.20 | 1d 1h 21m |
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Rc SG5010 High Speed Torque Coreless Servo For Car Helicopter Airplane Boat G309 | |
0 Bid | US $9.20 | 1d 1h 38m |
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Helicopter Car
A police helicopter is monitoring the speed of two cars on a straight road. The helipcopter is at an altitude ?
an altitude of 4500ft above the road. At one instant, the angle of elevation from the first car to the helicopter is 21degrees, and the angle of elevation from the second car to the helicopter is 15degrees. How far apart are the two cars to the nearest foot?
x = Distance from first car to shadow of heli.
y = Distance from second car to shadow of heli
tan 21deg = 4500ft/x
x = 4500ft/tan 21deg = 11722.901ft
tan 15deg = 4500ft/y
y = 4500ft/tan 21deg = 16794.229ft
x + y = 28417.129ft
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SG90 Mini Micro 9g Servo For RC Helicopter Airplane Car Boat Trex 450 | |
0 Bid | US $.01 | 27m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat B499 | |
0 Bid | US $13.90 | 1h 8m |
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2x Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car B307 | |
0 Bid | US $22.20 | 1h 24m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane E342 | |
0 Bid | US $25.10 | 2h 7m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat D548 | |
0 Bid | US $11.10 | 2h 16m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane B342 | |
0 Bid | US $25.10 | 2h 27m |
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helicopter Airplane Car Auto Curved Tip Ball Link Plier 139mm Tool kit anti-rust | |
0 Bid | US $.99 | 2h 29m |
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4Pcs SG90 Micro Servo 9g For RC 450 Car Helicopter Airplane | |
12 Bids | US $11.50 | 6h 33m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat G500 | |
0 Bid | US $13.90 | 16h 52m |
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Curved Tip Ball Link Plier Tool kit For helicopter Airplane Car Truck DIY repair | |
0 Bid | US $.99 | 17h 35m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat C548 | |
0 Bid | US $11.10 | 17h 42m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat B547 | |
0 Bid | US $11.10 | 19h 21m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat G547 | |
0 Bid | US $11.10 | 20h 32m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E500 | |
1 Bid | US $13.90 | 20h 45m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane M342 | |
0 Bid | US $25.10 | 20h 52m |
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2x Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car M307 | |
0 Bid | US $22.20 | 20h 54m |
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Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car E306 | |
0 Bid | US $10.90 | 20h 58m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat M499 | |
0 Bid | US $13.90 | 21h 14m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane D342 | |
0 Bid | US $25.10 | 21h 20m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat C500 | |
0 Bid | US $13.90 | 22h 2m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E224 | |
0 Bid | US $13.70 | 22h 22m |
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Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane B341 | |
0 Bid | US $15.10 | 22h 32m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat M224 | |
0 Bid | US $13.70 | 22h 51m |
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2x Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car G307 | |
0 Bid | US $22.20 | 22h 58m |
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Rc Helicopter Airplane HighSpeed Metal Gear Servo MG995 f. FUTABA JR Car M306 | |
0 Bid | US $10.90 | 23h 27m |
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Mini Car Key HD Audio Video Recorder Camera for RC Helicopter Heli Car Airplane | |
9 Bids | US $5.70 | 1d 1m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E547 | |
0 Bid | US $11.10 | 1d 11m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat D499 | |
0 Bid | US $13.90 | 1d 18m |
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Rc SG5010 High Speed Torque Coreless Servo For Car Helicopter Airplane Boat D309 | |
0 Bid | US $9.20 | 1d 1h 21m |
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Rc SG5010 High Speed Torque Coreless Servo For Car Helicopter Airplane Boat G309 | |
0 Bid | US $9.20 | 1d 1h 38m |
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Mini HD Audio Video Recorder Camera for RC Helicopter Heli Airplanes Car | |
0 Bid | US $.88 | 4h 13m |
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Rc SG5010 High Speed Torque Coreless Servo For Car Helicopter Airplane Boat C309 | |
0 Bid | US $9.20 | 1d 2h 59m |
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2x Rc SG5010 Torque Coreless Servo For Car Helicopter Airplane Boat E310 | |
0 Bid | US $16.50 | 1d 3h |
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2x Rc SG5010 Torque Coreless Servo For Car Helicopter Airplane Boat B310 | |
0 Bid | US $16.50 | 1d 3h 4m |
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Mini HD Car Key Video Recorder Camera for RC Airplane Helicopter Car Toy | |
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US $1.00 | 1d 4h 23m |
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3.7g Mini Micro Servo High Speed & Torque RC Plane Helicopter Boat Car Trex 250 | |
0 Bid | US $.01 | 1d 15h 47m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat D500 | |
0 Bid | US $13.90 | 1d 16h 42m |
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2x Rc SG5010 Torque Coreless Servo For Car Helicopter Airplane Boat D310 | |
0 Bid | US $16.50 | 1d 16h 51m |
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2x Digital MG996R Rc Servo Metal Gear for Futaba JR Car Helicopter Airplane C342 | |
0 Bid | US $25.10 | 1d 18h 42m |
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Radio Control Rc Repair Hex Screwdriver Tool Airplane Helicopter Car Boat E548 | |
0 Bid | US $11.10 | 1d 18h 51m |
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