Let's take a look. You want holes in the sail? Les Johnson, of Marshall Space Flight Center, holds a rigid, lightweight carbon fiber material that gave many solar-sail-scientists pause for thought. This fiber wa
They come in 2-inch barrel size only, and are heavy -- up to 2 pounds (1 kg) -- and expensive. Barlow lenses can be an economical way to increase magnification and/or provide better eye relief with an existing eyepiece. The eyepiece fits into the Barlow lens, which then fits into ...
There are many ways to measure the mass of an object. In the United States, we commonly use pounds, although in the United Kingdom, a person's weight can be expressed in stones. For more standardized measurements, grams are used.
How many inches are there in 2.9 meters? (Use the appropriate number of significant numbers.) How to convert square feet to square inches with a formula Convert 57.8m per second to kilometers per hour. What are the units used to measure different types of mass in the metric system?
Free Essay: Units help you better understand a problem because it gives you a basic understanding of what you're trying to solve. You can't just say "put two...
You’ll often find many industrial parts list both kPa and psi units. However, conversions are helpful for industries that work internationally as well as for general application in various industries and industrial parts. Final Thoughts Both kPa and psi are valid units used to describe pressure....
3 kilonewtons (kN) is equal to 300 kilograms (kg). How many kilogram in 1kilonewton? A kilogram is a unit of mass, a Newton is a unit of force. They are not the same thing. On Earth, each kilogram has a weight of about 9.8 Newton, so assuming the 1 KN (1000 N) is a weigh...
Whatever mileage your car is rated to get, you can be certain you'll see that mileage drop in direct proportion to how much weight you're pulling. This is because when car manufacturers devise the weight rating, they're assuming the car will only carry 300 pounds (136 kilograms) of cargo...
The payload (the cargo—such as a satellite) occupies a relatively small proportion of the rocket's total volume in the nose-cone at the top.A typical space rocket: Ariane 5How many space rockets can you name? The mighty Saturn V that took astronauts to the Moon is probably top of ...
These are tired (or, um, wired) drivers piloting more than 400,000 pounds (181,437 kilograms) of freaked-out cows along at an average of 56 mph miles per hour (90.1 kilometers per hour) through countryside so desolate a mechanical issue has to be fixed by a guy flown in to help. ...