Alice tosses a ball straight up. After 2s it has reached a height of 5m measured...

Alice tosses a ball straight up. After 2s it has reached a height of 5m measured from where the ball was launched.

i) What is the initial speed of the ball?

ii) Assume that Alice released the ball 1m above the ground. What is the maximum height of the ball?

iii) How long is the ball in the air?

iv) What is the velocity of the ball when it hits the ground?

Expert Solution

genius_generous answered 2 years ago

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