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got a fun problem, but having some problem finishing it, a water ballon is thrown at 12 m/s from roof of building which has height of 30.0 m. what is time of flight, and vel. when hits ground.
im thinking the formula y = y(i) + v(i)sint + 1/2gt2 is used here.
y = 0 + 12*sin(0)t + 1/2(-9.8)t2
y = 0 + 0 - 4.9t2
not doing this problem right, someone plz help me out
thx
im thinking the formula y = y(i) + v(i)sint + 1/2gt2 is used here.
y = 0 + 12*sin(0)t + 1/2(-9.8)t2
y = 0 + 0 - 4.9t2
not doing this problem right, someone plz help me out
thx