Well, isn't that just fascinating? To find the speed in miles per second, we need to remember that there are 3600 seconds in an hour. So, when we divide 21,000 miles per hour by 3600 seconds, we find that the speed is approximately 5.83 miles per second. Isn't that just a delightful little calculation?
2.8
yes
Once a number has 0, 1, 2, 3, 4, as its first decimal, it rounds at its same number. But after it those numbers 5, 6, 7, 8, 9 as its first decimal, then the number rounds up to one number after. So 2.06 rounds to 2, since 0 is that first decimal number.
The numerical value of -55 is?
Well, darling, 8 is 3 more than 5. It's not rocket science, honey. Just add 8 and 5 together, and you'll get your answer.
It was the Saturn 5 rocket, the spacecraft was called the Apollo mission.
An approximation: it went 350,000,000 miles in about 8 months or 240 days, and 24 hrs in an earth day, so it must have been traveling at about 64,000 miles/hr.
By a rocket ship
There have been 5 rovers sent to Mars: Mars 2 Prop-M rover was launched by a Proton K Rocket and carried by the orbiter. Mars 3 Prop-M rover was launched by a Tyazheliy Sputnik Rocket and carried by the orbiter. Sojourner rover was launched by a Delta II rocket and carried by the Pathfinder Orbiter Spirit Rover was launched by a Delta II rocket and carried by its orbiter. Opportunity was launched by a Delta II rocket and carried by its orbiter.
The rocket that powered Neil Armstrong, Buzz Aldrin, and Michael Collins' spacecraft toward the moon was a Saturn V rocket.The name of the command module in which they traveled was called Columbia and the lunar module, in which Armstrong and Aldrin descended to the surface, was called Eagle.
payload
Satellite
Gene Roddenberry's ashes were carried into space aboard a Pegasus XL rocket in 1997. The rocket was launched by the company Celestis, which offers memorial spaceflights for cremated remains.
Yuri Gagarin was carried to space in the Vostok-1 spacecraft (a Vostok 3KA spacecraft), which was carried into space onboard a Vostok-K (more specifically a Vostok-8K72K) rocket.
The rocket chosen for the Apollo mission was the Saturn 5.
Saturn
The Saturn V