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A ball is thrown straight upwards at a speed of 17.6 m/s and from a height of 2.4 m above the ground. How much later does it hit the ground? s
A ball is thrown straight upwards at a speed of 28.5 m/s and from a height of 2.7 m above the ground. How much later does it hit the ground? s
A ball is thrown straight upwards at a speed of 17.7 m/s and from a height of 2.1 m above the ground. How much later does it hit the ground? s
A ball is thrown straight upwards at a speed of 22.3 m/s and from a height of 2.1 m above the ground. How much later does it hit the ground? s
A ball is thrown straight upwards at a speed of 16.2 m/s and from a height of 2.8 m above the ground. How much later does it hit the ground? s
A ball is thrown straight upwards at a speed of 26.2 m/s and from a height of 1.4 m above the ground. How much later does it hit the ground? s