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How do I solve this Kinematics question? [closed]
In 1987, Art Boileau won the Los Angeles Marathon, 26 miles and 285 yards, in 2h, 13 minutes and 9 seconds. At the 21-mile mark, Boileau had a 2.50 min lead on the second place winner, who later ...
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Real world examples for projectile thrown upwards or downwards
I am preparing a physics course for high school about projectile motions. If a projectile moves with initial velocity $v_0$ in the gravitational field of the earth, the equation
$$
s(t) = 1/2 g t^2 ...
