- #1

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I have searched for this answer all day long.

Why is Vave multiplied by 2 to obtain Vf?

Why is Vave multiplied by 2 to obtain Vf?

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- Thread starter Lovely
- Start date

- #1

- 12

- 0

I have searched for this answer all day long.

Why is Vave multiplied by 2 to obtain Vf?

Why is Vave multiplied by 2 to obtain Vf?

- #2

- 5

- 0

i feel Vave=(Vf+Vi)/2

since Vi=0,we have the result.

since Vi=0,we have the result.

- #3

Gokul43201

Staff Emeritus

Science Advisor

Gold Member

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[tex]v_{ave} = \frac{total~distance~traveled}{total~time~taken} = \frac {s}{t} [/tex]

Now just substitute for s, from the equations of motion to get the required result.

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