At time t = 0 a small ball is projected from point A with a velocity of 119 ft/sec at the angle 52°. Neglect atmospheric resistance anddetermine the two times t₁ and t2 when the velocity of the ball makes an angle of 27° with the horizontal x-axis.Au 119 ft/sect₁ =52°Answers:it₂ = i5.7613.4secsec

Horizontal velocity of ball = 119 cos (52) =73.264 ft/s When the ball makes 27o let velocity be v

At time t = 0 a small ball is projected from point A with a velocity of 119 ft/sec at the angle 52°. Neglect atmospheric resistance and determine the two times t₁ and t₂ when the velocity of the ball makes an angle of 27° with the horizontal x-axis. A 52° u = 119 ft/sec Answers: t₁ = t₂ = i 5.76 13.4 sec sec

At time t = 0 a small ball is projected from point A with a velocity of 119 ft/sec at the angle 52°. Neglect atmospheric resistance and determine the two times t₁ and t₂ when the velocity of the ball makes an angle of 27° with the horizontal x-axis. A 52° u = 119 ft/sec Answers: t₁ = t₂ = i 5.76 13.4 sec sec

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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