Find the average frictional force
A 2.65 g bullet moving at 896 m/s penetrates a tree to a depth of 4.55 cm.
Use energy considerations to find the average frictional force that stops the bullet.
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A 2.65 g bullet moving at 896 m/s penetrates a tree to a depth of 4.55 cm. Use energy considerations to find the average frictional force that stops the bullet.
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