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What angle of elevation is needed to throw a ball 21.55 m starting from a height of 1.76 m and at a speed of 16.3 m/s? ^o
What angle of elevation is needed to throw a ball 7.925 m starting from a height of 1.64 m and at a speed of 8.6 m/s? ^o
What angle of elevation is needed to throw a ball 7.894 m starting from a height of 1.56 m and at a speed of 8.3 m/s? ^o
What angle of elevation is needed to throw a ball 21.82 m starting from a height of 1.64 m and at a speed of 15.7 m/s? ^o
What angle of elevation is needed to throw a ball 4.625 m starting from a height of 1.7 m and at a speed of 7.2 m/s? ^o
What angle of elevation is needed to throw a ball 5.849 m starting from a height of 1.58 m and at a speed of 7.5 m/s? ^o