At time t = 0 a small ball is projected from point A with a velocity of 174 ft/sec at the angle 64°. Neglect atmospheric resistance and letermine the two times t₁ and t2 when the velocity of the ball makes an angle of 41° with the horizontal x-axis. A u = 174 ft/sec 64°

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At time t = 0 a small ball is projected from point A with a velocity of 174 ft/sec at the angle 64º. Neglect atmospheric resistance and
determine the two times t₁ and t2 when the velocity of the ball makes an angle of 41° with the horizontal x-axis.
A
t₁ =
u = 174 ft/sec
Answers:
t₂ =
64°
i
i
sec
sec
Transcribed Image Text:At time t = 0 a small ball is projected from point A with a velocity of 174 ft/sec at the angle 64º. Neglect atmospheric resistance and determine the two times t₁ and t2 when the velocity of the ball makes an angle of 41° with the horizontal x-axis. A t₁ = u = 174 ft/sec Answers: t₂ = 64° i i sec sec
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