I Reviev The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm in diameter and has a mass of 2.3 kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.49 N m. Part A If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? Express your answer to two significant figures and include the appropriate units. igure 1 of 1> ? t = Value Submit Previous Answers Request Answer 4.0 kg X Incorrect; Try Again; 3 attempts remaining 1.0 m 2.0 kg Provide Feedback

University Physics Volume 1
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Chapter11: Angular Momentum
Section: Chapter Questions
Problem 66P: A baseball catcher extends his arm straight up to catch a fast ball with a speed of 40 m/s. The...
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I Reviev
The two blocks in the figure(Figure 1) are connected by
a massless rope that passes over a pulley. The pulley is
14 cm in diameter and has a mass of 2.3 kg . As the
pulley turns, friction at the axle exerts a torque of
magnitude 0.49 N ·m.
Part A
If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor?
Express your answer to two significant figures and include the appropriate units.
igure
1 of 1
?
t =
Value
Submit
Previous Answers Request Answer
4.0 kg
X Incorrect; Try Again; 3 attempts remaining
1.0 m
|2.0 kg
Provide Feedback
Transcribed Image Text:I Reviev The two blocks in the figure(Figure 1) are connected by a massless rope that passes over a pulley. The pulley is 14 cm in diameter and has a mass of 2.3 kg . As the pulley turns, friction at the axle exerts a torque of magnitude 0.49 N ·m. Part A If the blocks are released from rest, how long does it take the 4.0 kg block to reach the floor? Express your answer to two significant figures and include the appropriate units. igure 1 of 1 ? t = Value Submit Previous Answers Request Answer 4.0 kg X Incorrect; Try Again; 3 attempts remaining 1.0 m |2.0 kg Provide Feedback
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