Question asked by Filo student

9. A foot ball is kicked vertically upwards from the ground, and a student gazing out the window sees it moving upwards past her at $5.00\mathrm{m}/\mathrm{s}$. The window is $15.0\mathrm{m}$ above the ground, Air resistance may be ignored. (A) How high does the football go above sround? (B) How much time does it take to go from the ground to its highest point? Take $8=10\mathrm{m}/{\mathrm{s}}^2$ 10. A ball is dropped from the top of a building. If the ball covers a distance of $25\mathrm{m}$ in the last second of its motion. Find the height of the building and the time taken by the ball to reach the ground $\left(\mathrm{g}=10\mathrm{m}/{\mathrm{s}}^2\right)$

Views: 5,857 students

Updated on: May 25, 2023