A 3kg dog jumps horizontally into a basket hanging from a
A 3kg dog jumps horizontally into a basket hanging from a mass less string. The basket weights 6kg. Combined they swing up to a new height of 1.2 m from where it started. Find the initial velocity of the dog.
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a 3kg dog jumps horizontally into a basket hanging from a mass less string the basket weights 6kg combined they swing
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