Question

The initial velocity of a body'u'and its final velocity 'v'than average velocity is given by

u + v /2

u -v /2

u x v /2

u /2

​

Answer 1

$\small\bold{\underline{\sf{\purple{Given}}}}$

• Initial Velocity = u
• Final Velocity = v

$\small\bold{\underline{\sf{\orange{To\:Find}}}}$

• Average Velocity

$\small\bold{\underline{\sf{\pink{Solution}}}}$

We know that formula for Average is :

⇒Average = Sum of Outcomes/No. of Outcomes

⇒Average = (Final Velocity + Initial Velocity)/2

⇒Average = (v + u)/2

∴ Average velocity is denoted by$\dfrac{(v + u)}{2}$

Answer 2

Answer:

as we know ,

$average = \frac{sum}{total}$

☆ to find :- average velocity .

note :- to find average, velocity must be added here .

therefore ,

total velocity = u + v

hence,

$average \: \: velocity \: = \frac{(u + \: v)}{2}$