The 52-g arrow is launched so that it hits and embeds in a 1.45 kg block. The block hangs from strings. After the arrow joins the block, they swing up so that they are 0.43 m higher than the block's starting point. Part A How fast was the arrow moving before it joined the block? Express your answer with the appropriate units. CE?

The 52-g arrow is launched so that it hits and embeds in a 1.45 kg block. The block hangs from strings. After the arrow joins the block, they swing up so that they are 0.43 m higher than the block's starting point. Part A How fast was the arrow moving before it joined the block? Express your answer with the appropriate units. CE?

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter9: Momentum And Its Conservation

Section9.2: Conservation Of Momentum

Problem 23PP

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