Working out velocity for my coursework [Very confusing]

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SUMMARY

The discussion centers on calculating velocity for a coursework assignment involving height and distance measurements. The user provided specific data points, including heights of 2.4 cm and 3.7 cm with corresponding distances of 20 cm and 30 cm. Average speeds of 36.50 cm/s and 37.50 cm/s were mentioned, along with calculated velocities of 2.17 cm/s and 2.69 cm/s. The community emphasized the importance of clearly defining the problem and using appropriate formulas to ensure accurate calculations.

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  • Understanding of basic physics concepts, specifically velocity and speed.
  • Familiarity with the formula for calculating velocity (Velocity = Distance / Time).
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Physssics
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Hi guys,
This is my first post on this forum and I was hoping you could help me.

I'm in the middle of my coursework and I need help working out velocity, here's the info:

Height (cm) Distance (cm)
2.4 20
3.7 30

Average Time (Sec) Speed (cm/s) Velocity (cm/s)

0.55 36.50 2.17
0.80 37.50 2.69

I have this really bad feeling that the velocity is wrong. Can anyone help me out?
Pleaseee! I'm really counting on you lot!
 
Last edited:
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Hi,Physssics, welcome to PF. It would be beneficial if you could state the problem or experiment more clearly, so we can better see what you are looking for. Please show what formulas you are using and why, and how you are arriving at your answers, after first defining the problem. Use the format provided when you post.
 

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