A rock is thrown from the edge of a cliff with an initial

Last updated: 6/7/2023

A rock is thrown from the edge of a cliff with an initial velocity u at an angle 6 with the horizontal as shown above Point P is the highest point in the rock s trajectory and point is level with the starting point Assume air resistance is negligible 7 Which of the following correctly describes the horizontal and vertical speeds and the acceleration of the rock at point P1 by l com had Horizontal Vertical Speed Speed A B D C cos8 D Cos8 cos 6 sin 4 cos 6 Which of the following correctly describes the horizontal and vertical speeds and the acceleration of the rock at point Horizontal Vertical Speed Speed A cos U C cos D 2 cos Acceleration sind Acceleration