1. The suspended log shown in the figure below is to be used as a battering ram. At what angle should the log be released from rest so that it strikes the door at 0-0 degrees with a velocity of 20 ft/sec? Use the acceleration due to gravity, g=32.2 ft/sec². BE e 0 = 52.4 degrees O=54.1 degrees 0 = 45 degrees None of the above 30 ft 30 ft
1. The suspended log shown in the figure below is to be used as a battering ram. At what angle should the log be released from rest so that it strikes the door at 0-0 degrees with a velocity of 20 ft/sec? Use the acceleration due to gravity, g=32.2 ft/sec². BE e 0 = 52.4 degrees O=54.1 degrees 0 = 45 degrees None of the above 30 ft 30 ft
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Transcribed Image Text:1. The suspended log shown in the figure below is to be used as a battering ram. At what angle should the log be
released from rest so that it strikes the door at 0=0 degrees with a velocity of 20 ft/sec? Use the acceleration
due to gravity, g=32.2 ft/sec².
9
e
92
9
0 = 52.4 degrees
0 = 54.1 degrees
0 = 45 degrees
None of the above
30 ft
all
30 ft
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