将一小球从距地面h高处，以初速度 水平抛出，小球落地时速度为 ，它的竖直分量为 ，则下列各式中计算小球在空中飞行时间 正确的是（ ）
Subscribe Unsubscribe anytime. By entering your email, you agree to receive marketing emails from Shopify. By proceeding, you agree to theTerms and ConditionsandPrivacy Policy. Sell anywhere with Shopify Learn on the go. Try Shopify for free, and explore all the tools you need to start, run...
dog's balls off whether there's anything wrong with them or not under the whole fear of my boob we don't do it he's gonna fuck another dog they're gonna make more dogs than what are we gonna do it all these dog they're not gonna have Paul what are we gonna do I love that ...
Because it’s a subscription base, you have to be prepared for that. You can’t just say, “I can’t ship you this month because I ran out of inventory.” We kind of then shut all the Facebook ads down and we’re like, “Okay, we’re not going to take anymore customers because...
Today's surplus of customer review platforms can make it tough for both consumers and businesses to keep track of all the reviews and ratings out there. For businesses, it's important to be able to know where and when incoming reviews are posted by customers, patients, clients, etc. in or...
So, that’s the orientation we take to our work. One of the big questions when you’re starting a new browser company is, one, how will you take share from Google and Microsoft in Safari, particularly in iOS? And then two, what engine are you using? Because you’re ...
Printing money out of thin air, my friends, for Ben Shapiro’s obsession is KILLING our economy. But Ron Paul’s son, Rand, wants to put Fauci in jail? He ain’t going. If we can’t talk “out-loud” about our “real” problems then how are we going to solve our “real” ...
"America, we are not going back," she said. CopiedShare This DNC’s energy and enthusiasm would’ve been hard to imagine a month ago Hayes Brown This was a DNC that actually felt worth watching, one that put some of the rising luminaries to the forefront and jazzed up even...
We can not have both. As it undermines the fabric of freedom and humanity to favour Israel over the plight of palestine. Apartheid systems do not mesh with freedom Israel must face this and they must also choose freedom over it. The days of confrontations in the middle east are over , ...
Not what you think, this is a different kind of pig-tale. I used to live in Denver and I would go to a little place in the 5 Points neighborhood called Casa de Manuel. The specialty there was a wet beef burrito with cheese, smothered in green chili. They are so good, that when ...