Antonina throws a coin straight up from a height of
1
.
2
...
Antonina throws a coin straight up from a height of
1
.
2
m
1.2m1, point, 2, space, m above the water surface in a fountain. the coin strikes the water
1
.
3
s
1.3s1, point, 3, space, s later. we want to know the vertical velocity of the coin at the moment it strikes the water. we can ignore air resistance.
which kinematic formula would be most useful to solve for the target unknown?
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