A block with mass mp = 6.75 kg is suspended on a string. You pull upwards on the string creating a tension force of magnitude Tyb = 70.9175 N. If the upward speed of the block is 3.25 m/s right now, then what is its speed 2.5 s later? Don't know where to start? ...... A Hint About Speed Vf = 5.0157 m/s Hint: .........
A block with mass mp = 6.75 kg is suspended on a string. You pull upwards on the string creating a tension force of magnitude Tyb = 70.9175 N. If the upward speed of the block is 3.25 m/s right now, then what is its speed 2.5 s later? Don't know where to start? ...... A Hint About Speed Vf = 5.0157 m/s Hint: .........
College Physics
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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
Transcribed Image Text:A block with mass mp
6.75 kg is suspended on a string. You pull upwards on the string creating a tension force of magnitude
Tyb = 70.9175 N.
If the upward speed of the block is 3.25 m/s right now, then what is its speed 2.5 s later?
Don't know where to start?
A Hint About Speed
Vf =
5.0157 m/s
Hint:
Expert Solution

Step 1
Given value---
- mass = 6.75 kg.
- tension = 70.9175 N.
- initial speed = 3.25 m/s.
- time = 2.5 second .
We have to find---
- final speed after t time ?
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