Aball is thrown horizontally from the top of a building 0.10 km high. the ball strikes the ground at a point 65 m horizontally away from and below the point of release. what is the speed of the ball just before it strikes the ground? (a) 43 m/s (b) 47 m/s (c) 39 m/s (d) 36 m/s (e) 14 m/s
Answers: 1
Physics, 22.06.2019 12:10
Awater slide of length l has a vertical drop of h. abby's mass is m. an average friction force of magnitude f opposes her motion. she starts down the slide at initial speed vi. use work-energy ideas to develop an expression for her speed at the bottom of the slide. then evaluate your result using unit analysis and limiting case analysis. express your answer in terms of the variables h, m, l, vi, f and appropriate constants. vf v f
Answers: 2
Physics, 22.06.2019 14:00
Explain why you think this diagram shows what happened to the carbon in the biodome.
Answers: 2
Aball is thrown horizontally from the top of a building 0.10 km high. the ball strikes the ground at...
English, 26.03.2020 05:54
Mathematics, 26.03.2020 05:54
Mathematics, 26.03.2020 05:55
Mathematics, 26.03.2020 05:55
History, 26.03.2020 05:55
Mathematics, 26.03.2020 05:55
Mathematics, 26.03.2020 05:55
Mathematics, 26.03.2020 05:55
Social Studies, 26.03.2020 05:55