Homework: Practice with Force Diagrams Instructions: Construct system schemas and force diagrams for the objects described below. 1. When throwing a key vertically upward, my hand moves through a distance of about 0.75 m before the key leaves my hand. The .05 kg key reaches a maximum height of about 21 m above my hand. While the key is in my hand ! While falling through the air 2. A 0.4 kg squirrel misses his step while running across a tree branch and falls 15 m straight down to the ground below. 28 After the key leaves my hand The rock climber 1 ܓܘ While being stopped by the ground 3. An 80 kg rock climber is suspended by a rope from a rock ledge 125 m above the ground with his 3 kg bag of tools suspended below him by a rope from his belt. 5x The tool bag Tools
Homework: Practice with Force Diagrams Instructions: Construct system schemas and force diagrams for the objects described below. 1. When throwing a key vertically upward, my hand moves through a distance of about 0.75 m before the key leaves my hand. The .05 kg key reaches a maximum height of about 21 m above my hand. While the key is in my hand ! While falling through the air 2. A 0.4 kg squirrel misses his step while running across a tree branch and falls 15 m straight down to the ground below. 28 After the key leaves my hand The rock climber 1 ܓܘ While being stopped by the ground 3. An 80 kg rock climber is suspended by a rope from a rock ledge 125 m above the ground with his 3 kg bag of tools suspended below him by a rope from his belt. 5x The tool bag Tools
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
Transcribed Image Text:Homework: Practice with Force Diagrams
Instructions: Construct system schemas and force diagrams for the objects described below.
1. When throwing a key vertically upward, my hand moves through a distance of about 0.75
m before the key leaves my hand. The .05 kg key reaches a maximum height of about 21 m
above my hand.
While the key is in my hand
Į
While falling through the air
2. A 0.4 kg squirrel misses his step while running across a tree branch and falls 15 m straight
down to the ground below.
8
After the key leaves my hand
The rock climber
↓
an
While being stopped by the ground
3. An 80 kg rock climber is suspended by a rope from a rock ledge 125 m above the ground
with his 3 kg bag of tools suspended below him by a rope from his belt.
60
The tool bag
Tools
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