Question

V= ut+at
u=10 a= -2 t=1/2
Find the value of v

Answer 1

v = 4

Explanation:

given the equation

v = ut + at

substitute u = 10, a = - 2 , t =
`(1)/(2)` into the right side of the equation

v = ( 10 ×
`(1)/(2)` ) + (- 2 ×
`(1)/(2)` )

= 5 + (- 1)

= 5 - 1

= 4