The discussion revolves around a physics problem concerning the calculation of acceleration without a given time, particularly in the context of projectile motion. The original poster expresses frustration in finding a solution, especially since the object is not moving vertically, complicating the use of standard gravitational acceleration.
The conversation is ongoing, with participants providing insights into the nature of projectile motion and the implications of assuming zero acceleration. There is recognition of the need for multiple equations to address the problem, but no consensus has been reached on a specific approach.
Participants note that time is often derived from vertical motion information, which is not applicable in this case due to the horizontal focus. The original poster's constraints and assumptions are central to the discussion.
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tiny-tim said:Hi majormuss! Welcome to PF!
(what exactly is the question?
If the projectile starts at an angle to the vertical, then you need two equations, one for the vertical component of motion with a = -9.81 m/s2, and one for the horizontal component with a = 0.
majormuss said:
majormuss said:
says, Vix and Vfx are the same.majormuss said: