A cement block accidentally falls from rest from the ledge of a 56.0-m-high building. When the block is 14.2m above the ground, a man,1.90m tall, looks up and notices that the block is directly above him. How much time, at most, does the man have to get out of the way?
A cement block accidentally falls from rest from the ledge of a 56.0-m-high building. When the block is 14.2m above the ground, a man,1.90m tall, looks up and notices that the block is directly above him. How much time, at most, does the man have to get out of the way?
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![A cement block accidentally falls from rest
from the ledge of a 56.0-m-high building.
When the block is 14.2m above the ground,
a man,1.90m tall, looks up and notices that
the block is directly above him. How much
time, at most, does the man have to get out
of the way?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F12735f2a-577d-4f33-8c66-4c7458810ef2%2F99cea5e6-7903-48f5-8660-5c68e75262d8%2Flt5xjn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A cement block accidentally falls from rest
from the ledge of a 56.0-m-high building.
When the block is 14.2m above the ground,
a man,1.90m tall, looks up and notices that
the block is directly above him. How much
time, at most, does the man have to get out
of the way?
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