vo. A

The basketball player likes to release his foul shots with an initial speed vo = 24.7 ft/sec. What 2 values of the initial angle 0 (e, < 02)will cause the ball to pass through the center of the rim? Neglect clearance considerations as the ball passes over the front portion of the rim. 10' 6.8' 13.75' Answers: 01 = i 02 = i

Initially (at t=0 s) a weather balloon is at x = 0 and at time t (seconds) its horizontal velocity component is 0,2t m/s. The equation of its path is y = 0,2x² m. (a) Calculate the magnitude and direction of its velocity at time t = 10 s. (b) Calculate the radius of curvature at x = 10 m as well as the magnitude of the normal directed acceleration component an there. (c) Assume the acceleration a = 2,4 m/s² and the magnitude of the normal component an 0,4 m/s². Calculate the tangential component at.

A partiicle starts at the origin, following the path y = 0.15.x² 1 -COS :( :)) Find the particle's acceleration at t = 5 s with speed v(t) = 3 a = + m ಇ 2πt 10 m/s.