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Projectile Motion_1.2
Автор: Little Saigon #Wack
Загружено: 2025-09-27
Просмотров: 129
Описание:
The path of a stunt car driven horizontally off a cliff is represented in the diagram below. After leaving the cliff, the car falls freely to point A in 0.5 s and to point B in 1 s. Neglect air resistance.
(A) Calculate the car’s initial velocity v.
(B) Determine the magnitude of the horizontal component of the velocity of the car at
point A.
(C) Determine the magnitude of the vertical velocity of the car at point A.
(D) Calculate the instantaneous velocity v(t) at point B.
(E) Calculate the magnitude of the vertical displacement, dy, of the car from point A to
point B.
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