Problem 3.63 - Enhanced - with Video Tutor Solution 19 of 20 I Review I Constants I Periodic Table In 1780, in what is now referred to as "Brady's Leap," Captain Sam Brady of the U.S. Continental Army escaped certain death from his enemies by running over the edge of the cliff above Ohio's Cuyahoga River in (Figure 1), which is confined at that spot to a gorge. He landed safely on the far side of the river. It was reported that he leapt 22 ft ( 6.7 m) across while falling 20 ft ( 6.1 m). Part A What is the minimum speed with which he'd need to run off the edge of the cliff to make it safely to the far side of the river? Express your answer with the appropriate units. For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. ? Value Units Submit Request Answer Part B Figure 1 of 1 The world-record time for the 100 m dash is approximately 10 s. Given this, is it reasonable to expect Brady to be able to run fast enough to achieve Brady's leap? O Yes, the obtained speed is less than the world-record. O No, the obtained speed is almost equal to the world-record. O No, the obtained speed is greater than the world-record. O Yes, the obtained speed is almost equal to the world-record. Submit Request Answer

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Chapter1: Units, Trigonometry. And Vectors
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Problem 3.63 - Enhanced - with Video Tutor Solution
19 of 20
<>
I Review I Constants I Periodic Table
In 1780, in what is now referred to as "Brady's Leap,"
Captain Sam Brady of the U.S. Continental Army
escaped certain death from his enemies by running over
the edge of the cliff above Ohio's Cuyahoga River in
(Figure 1), which is confined at that spot to a gorge. He
landed safely on the far side of the river. It was reported
that he leapt 22 ft ( 6.7 m) across while falling
20 ft ( 6.1 m).
Part A
What is the minimum speed with which he'd need to run off the edge of the cliff to make it safely to the far side of the
river?
Express your answer with the appropriate units.
For the steps and strategies involved in solving a similar
problem, you may view a Video Tutor Solution.
HA
?
Value
Units
V =
Submit
Request Answer
Part B
Figure
1 of 1
The world-record time for the 100 m dash is approximately 10 s. Given this, is it reasonable to expect Brady to be
able to run fast enough to achieve Brady's leap?
Yes, the obtained speed is less than the world-record.
No, the obtained speed is almost equal to the world-record.
No, the obtained speed is greater than the world-record.
Yes, the obtained speed is almost equal to the world-record.
Submit
Request Answer
Provide Feedback
Next
Doongon
Transcribed Image Text:Problem 3.63 - Enhanced - with Video Tutor Solution 19 of 20 <> I Review I Constants I Periodic Table In 1780, in what is now referred to as "Brady's Leap," Captain Sam Brady of the U.S. Continental Army escaped certain death from his enemies by running over the edge of the cliff above Ohio's Cuyahoga River in (Figure 1), which is confined at that spot to a gorge. He landed safely on the far side of the river. It was reported that he leapt 22 ft ( 6.7 m) across while falling 20 ft ( 6.1 m). Part A What is the minimum speed with which he'd need to run off the edge of the cliff to make it safely to the far side of the river? Express your answer with the appropriate units. For the steps and strategies involved in solving a similar problem, you may view a Video Tutor Solution. HA ? Value Units V = Submit Request Answer Part B Figure 1 of 1 The world-record time for the 100 m dash is approximately 10 s. Given this, is it reasonable to expect Brady to be able to run fast enough to achieve Brady's leap? Yes, the obtained speed is less than the world-record. No, the obtained speed is almost equal to the world-record. No, the obtained speed is greater than the world-record. Yes, the obtained speed is almost equal to the world-record. Submit Request Answer Provide Feedback Next Doongon
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