Virginia’s blue ridge mountains were once among the tallest in the world, similar in altitude to the himalayas of today. this would still be the case if not for the process of

In positive numbers less than 1, the zeros between the decimal point and non zero are significant

Cathy is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling. cathy and her bicycle have a mass of 75 kg. assuming her bicycle is 100% efficient, what would her speed have to be?

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader