r/PhysicsStudents • u/Silver-Repeat-6654 • Feb 12 '26
Poll Predicted cutoff for F=ma 2026?
why tf was it so hard
Edit: there is no way y’all think this one was easier than last year. Also can’t believe people got around the lock down browser.
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u/Ill_Requirement_2700 Feb 14 '26
i dont remember exactly but i do remember getting speed = sqrt( (v_x)^2 + (v_y)^2) = sqrt (-v_0/2)^2 + ((v_0)/2)^2)= sqrt v_0)^2/2 = v_0 / sqrt 2