BALLS FALLING OFF TABLE

| April 8, 2018

Ball #1 (mass m) rolls off a table of height h and ball #2 (mass 2 m) rolls off a table of height 3 h. The balls have the same initial speed and hit the floor at horizontal distances x1 and x2 from the base of the table, respectively. Which statement is true?
a)x2 =9×1
b)x2=x1
c)x2=√ 3×1
d)x2 =3×1

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