A ballistic pendulum consists of a 3.9-kg wooden block originally at rest, 0 = 0°. When a 2-g bullet strikes and becomes embedded in it, it is observed that the block swings upward to a maximum angle of 9=6°. (Eigure 1) gure e 1.25 m 1 of 1 01.25 m ▼ Part A Estimate the speed of the bullet. Express your answer to three significant figures and include the appropriate units. UB= Submit Value Provide Feedback Request Answer Units ?
A ballistic pendulum consists of a 3.9-kg wooden block originally at rest, 0 = 0°. When a 2-g bullet strikes and becomes embedded in it, it is observed that the block swings upward to a maximum angle of 9=6°. (Eigure 1) gure e 1.25 m 1 of 1 01.25 m ▼ Part A Estimate the speed of the bullet. Express your answer to three significant figures and include the appropriate units. UB= Submit Value Provide Feedback Request Answer Units ?
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Step 1: Given data:
Block mass M= 3.9 kg
Bullet mass m= 2 g=0.002 kg
Angle =60
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