At what speed should a space probe be fired from the earth if it is required to still be traveling at a speed of 3.48 km/s, even after coasting to an exceedingly great distance from the planet (a distance that is essentially infinite)?
According to Courtwright, criminal rates were exceedingly high in the nineteenth century before TV, movies, and rap videos had been created. What, if anything, does this say about the effect of media on crime?
1. They will come back home in a few days. 2. They will come back home in a several days. 3. They will come back home in a couple of days. 4. They will come back home in some days. (What is the difference between them?