How many seconds is 16 bars? – Flocabulary Social Studies
You’ll only need to worry about 32 seconds per bar. 16 times 16 + 32 = 128 seconds, which is much more than 16 bars of music for any duration of time.
When you combine the fact that each cycle of 12 bars (12 x 4) is twice as long as each of the 15 bars of the original music, it turns out that you’ll need 128 times 12 bars (~64 seconds per cycle).
The European Space Agency is poised to launch one of its own spacecraft on a rocket carrying an unmanned satellite to the moon.
The ESA’s next-generation Sentinel-1A mission, named after former NASA astronaut Rick Mastracchio, is scheduled to lift off from Kazakhstan on Wednesday (Dec. 26) at 3:30 p.m. EST.
The craft is scheduled to deliver ESA’s second-ever spaceflight payload — and a major step toward returning to the moon — to the moon.
The Sentinel-1A mission is scheduled for a seven-year mission to retrieve the first European sample of the lunar surface. The mission is designed to deliver a small laboratory vehicle to the moon from Spain this year. [See the Mission Details & Mission Plan]
Sentinel-1A is slated to enter a low Earth orbit about 7,500 miles (11,400 kilometers) above Earth and enter a lunar orbit about 21,700 miles (35,200 kilometers) above Earth.
The spacecraft’s payload includes a robotic arm that will grab the moon’s roughly 1.5-mile (2.6 kilometers) large (30-centimeter) soil sample.
The moon sample is scheduled to be returned to Earth aboard a French probe. While scientists aim to return a sample as far as 5,320 miles (8,400 kilometers) away, that is a distance that would be difficult to reach from Earth.
The spacecraft is armed with 8-inch (20 centimeters) diameter (1.7-millimeter) drill, a camera and a science instrument. The latter includes an ion source, laser spectrograph and an ultra-high-resolution spectroscope, according to the mission’s mission plan.
While the mission will carry a robot arm for the moon sample collection, engineers also intend to send a rover (also known as “Sentinel-2”) to collect soil samples from the moon’s surface. That rover is due to dock with the moon’s surface in 2020.
“The sample retrieval and processing activities will be performed
learn to be rap god fast part instrumental pop, rock n learn multiplication rap intro templates, let’s practice eminem rap god, rock n learn states and capitals rap song, rock n learn states and capitals rap youtube tags