A small wooden block with mass 0.775 kg is suspended from the lower end of a light cord that is 1.50 m long The block is initially at rest A bullet with mass 0.0136 kg is fired at the block with a horizontal velocity vo The bullet strikes the block and becomes embedded in it. After the collision the combined object swings on the end of the cord. When the block has risen a vertical height of 0.750 m, the tension in the cord is 4 72 N Part A What was the initial speed vo of the bullet? Express your answer with the appropriate units. HA m vo = 220
A small wooden block with mass 0.775 kg is suspended from the lower end of a light cord that is 1.50 m long The block is initially at rest A bullet with mass 0.0136 kg is fired at the block with a horizontal velocity vo The bullet strikes the block and becomes embedded in it. After the collision the combined object swings on the end of the cord. When the block has risen a vertical height of 0.750 m, the tension in the cord is 4 72 N Part A What was the initial speed vo of the bullet? Express your answer with the appropriate units. HA m vo = 220
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Transcribed Image Text:A small wooden block with mass 0.775 kg is
suspended from the lower end of a light cord that is
1.50 m long The block is initially at rest A bullet with
mass 0.0136 kg is fired at the block with a horzontal
velocity vo The bullet strikes the block and becomes
embedded in it After the collision the combined object
swings on the end of the cord. When the block has
riseni a vertical height of 0.750 m, the tension in the
cord is 4 72 N
Part A
What was the initial speed vo of the bullet?
Express your answer with the appropriate units.
HA
vo = 220
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