A light meter, because illu is a root for light
You're going to use the constant acceleration motion equation for velocity and displacement:
(V)final²=(V)initial²+2a(Δx)
Given:
a=0.500m/s²
Δx=4.75m
(V)intial=0m
(V)final= UNKNOWN
(V)final= 2.179m/s
The mass is the number of n + p if you subtract p from mass you will find n
164 - 59 = 105
