abdullahwahee7 abdullahwahee7

19-12-2020
Physics

contestada

A stone falls from rest from the top of a high tower. Ignore air resistance and take g = 10m/s².
What is its velocity after 1s

Respuesta :

sagarshrestha020 sagarshrestha020

19-12-2020

Answer:

10

Explanation:

No thing its simple a equals v minus u upon t

Answer Link

19-12-2020

Use formula s = ut +1/2gt^2
intial velocity 0
so
dis = 1/2gt^2
1. 5m
2. 20 m
3. 45 m
4. 125 m

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