Question

you throw a water balloon vertically upwards with a velocity of 6 m/s. how long until the balloon comes back and breaks in your face? can someone please help me!

Answer 1

p;ease help

Answer 2

anyone there?

Answer 3

\[2x=2ut+at ^{2}\]\[x=0\]\[u=0\]\[a=-9.8\]\[t^{2}=( - 2ut) \div a\]\[t = -2 \times 6 \div -9.8\]\[t \approx 1.22s\]