4.) A cannonball is launched vertically upwards at 50 m/s then it returns to the ground after some time with a = 9.81 Find the maximum height, the time it takes to return to the ground, and the velocity at which it returns to the ground. 127.42 m, 10.19 seconds, -50 m/s

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4.)A cannonball is launched vertically upwards at 50 m/s then it returns
to the ground after some time with a = 9.81 Find the maximum
height, the time it takes to return to the ground, and the velocity at
which it returns to the ground. 127.42 m, 10.19 seconds, -50 m/s
Transcribed Image Text:4.)A cannonball is launched vertically upwards at 50 m/s then it returns to the ground after some time with a = 9.81 Find the maximum height, the time it takes to return to the ground, and the velocity at which it returns to the ground. 127.42 m, 10.19 seconds, -50 m/s
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