|
Title: Abby throws a ball straight up and times it. She sees that the ball goes by the top of a flagpole ... Post by: Pd96 on Nov 29, 2016 Abby throws a ball straight up and times it. She sees that the ball goes by the top of a flagpole after 0.50 s and reaches the level of the top of the pole after a total elapsed time of 4.1 s. What was the speed of the ball at launch? Neglect air resistance.
A) 11 m/s B) 23 m/s C) 34 m/s D) 45 m/s E) 48 m/s Title: Re: Abby throws a ball straight up and times it. She sees that the ball goes by the top of a ... Post by: noreyaga on Nov 29, 2016 Content hidden
Title: Re: Abby throws a ball straight up and times it. She sees that the ball goes by the top of a flagpole ... Post by: Pd96 on Jan 14, 2017 You saved a lot of time and money for tutors, thank you
|