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A basketball is launched with an initial speed of 10 m/s and follows the trajectory shown below. The ball enters the basket 1.2 s after
A basketball is launched with an initial speed of 10 m/s and follows the trajectory shown below. The ball enters the basket 1.2 s after it is launched. What are the horizontal and vertical distances x and y? Note: The drawing is not to scale. Vo 40A particle passes the origin with an initial velocity v = 2.0i + 3.0 j + 4.0 k and has constant acceleration a = 4.0 i+ 2.0 j. The units of v and a are, respectively, m/s and m/$2. (a) Where is the particle at t = 3.0 s? (b) What is the speed of the of particle at this time? Hints: (a) r = Vot+ a t2 (b) v = Vo + at then find v = \\/vi + vy + v}A ball i5 thrown a5 a projectile at an angle of 3D\". The initial velocity of the hall i5 43 mfs. Calculate the {a} maximum height that the hall reaches, and {b} the Speed of the ball at t = 3.13 5. [cl What is. the range [maximum horizontal distance} of the projectile? A large cannon is fired from ground level over level ground at an angle of 15 above the horizontal. The muzzle speed is 1,018 m/s. Neglecting air resistance, the projectile will travel what horizontal distance, in kilometers, before striking the ground? Take g = 9.8 m/s2. Note: 1.0 km = 1000 m. Please round your answer to two decimal places
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