how fast 答语 "Fast" is a relative term that can have different meanings depending on the context. Here are some examples of how you might answer the question "How fast?": 1. In terms of speed: If you're asked how fast you can run or drive, you might give an answer in miles ...
Without this drogue, the combined weight of the instructor and student would cause the pair to fall at 180 to 200 mph (290 to 320 kph) -- much faster than the normal 120 mph. The drogue slows the pair down to the normal falling speed. When it is time to deploy the parachute, the ...
If I was moving too fast, I pushed the control bar away from me to slow down. If I was moving too slow, I pulled the control bar toward me to speed up. I had to fly in a straight line. If I veered to the right, I had to shift my weight to the left to get back on ...
The hard-disk platter is then polished to mirror-type smoothness. With a tape, you have to fast-forward or reverse to get to any particular point on the tape. This can take several minutes with a long tape. On a hard disk, you can move to any point on the surface of the disk ...
What Is White Nose Syndrome? A little brown bat (Myotis lucifigus) with the white fungus covering its muzzle and body. Photo courtesy New York Department of Environmental Conservation Like a case of chickenpox in a kindergarten classroom, the bat pestilence moved fast after it first cropped ...
Even 6 inches (15 centimeters) of fast-moving water could knock you down. One foot (30 centimeters) of moving water could sweep your car away. Turn around and try another route [source: Ready.gov]. Other Ways to Be Prepared Jaime Junk loads water and ice into her car she purchased ...
An actuator arm, branching into multiple read-write heads, races across the platters in too-fast-to-be-seen bursts of speed. The arm connects to the actuator block, which holds the instructions for moving the read-write heads. As those instructions are called up, sometimes up to 50 times ...
(approx. 4-foot/1.2-m diameter) drogue chute, and this drogue is out during the entire free fall. Without this drogue, the combined weight of the instructor and student would cause the pair to fall at 180 to 200 mph (290 to 320 kph) -- much faster than the normal 120 mph. The ...
Intermodal traffic, which has grown more than 60 percent in the last decade, is expected to jump another 60 percent in the next few years. Fast intermodal trains roll across the Colorado high plains on the Santa Fe line as Q-trains and on the nearby Union Pacific line as Z-trains or "...
What if you could experience flying in the same way it feels to ride a motorcycle or personal watercraft -- fast, fun and with the wind in your face? Go to the next page to find out how one company is aiming to make it happen. 2: Icon A5 Brady White as Santa Claus sits in the...