A projectile is launched with an initial speed of 75 m/s at an angle of 20...

 

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A projectile is launched with an initial speed of 75 m/s at an angle of 20 above the horizontal. The projectile lands on a hillside 6.0 s later. Neglect air friction. (a) What is the projectile's velocity at the highest point of its trajectory? 70.73627620 m/s (b) What is the straight-line distance from where the projectile was launched to where it hits its target? 144.475193 X Your response differs from the correct answer by more than 10%. Double check your calculations. m A projectile is launched with an initial speed of 75 m/s at an angle of 20 above the horizontal. The projectile lands on a hillside 6.0 s later. Neglect air friction. (a) What is the projectile's velocity at the highest point of its trajectory? 70.73627620 m/s (b) What is the straight-line distance from where the projectile was launched to where it hits its target? 144.475193 X Your response differs from the correct answer by more than 10%. Double check your calculations. m