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What angle of elevation is needed to throw a ball 5.289 m starting from a height of 1.52 m and at a speed of 7.1 m/s? ^o
What angle of elevation is needed to throw a ball 17.39 m starting from a height of 1.7 m and at a speed of 12.8 m/s? ^o
What angle of elevation is needed to throw a ball 7.746 m starting from a height of 1.82 m and at a speed of 13.8 m/s? ^o
What angle of elevation is needed to throw a ball 18.92 m starting from a height of 1.78 m and at a speed of 13 m/s? ^o
What angle of elevation is needed to throw a ball 25.01 m starting from a height of 1.58 m and at a speed of 17.4 m/s? ^o
What angle of elevation is needed to throw a ball 14.88 m starting from a height of 1.72 m and at a speed of 14.7 m/s? ^o