Trinity throws a ball upwards with a speed of 5 m/s and then catches the ball. a) How long until the ball reaches the top of its path?
b) How high does the ball travel to the top of its path?
c) What is the total distance the ball travels?
Can someone tell me how to solve?

a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be?

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kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

c) up

hope this

you get 2.3=1.21*\frac{a}2 or 4.6=1.21a or a=3.802 (b)

explanation: