A toy cannon shoots a pellet with an initial speed of v0=10 m/s at a fixed angle above the horizontal floor. The horizontal component of the initial velocity of the pellet is v0x= 5 m/s. Determine angle at which the pellet was shot with respect to the floor.
Answers
Explanation:
We will end by concluding that our terms are best understood ex negativo. In order to understand what scientists or philosophers of past and present ages mean when they attribute something to chance, coincidence, randomness or luck, it is indispensable to understand what it is that they wish to exclude. Is it necessity, fate, determinism, causal knowledge, regularity, high probability, or something else? Given the obvious vagueness and contradictoriness of the connotations of our original set of words, it will come as no surprise to see that their contraries are just as ill-defined. Still, there is a strong heuristic advantage to this exercise. Being aware of what it is that we wish to exclude, we, the readers of this essay, will at least have some greater clarity of what it is that we implicitly wish to affirm with our underdetermined words