The acceleration of the box can be calculated using the
formula:
Fnet = weight – friction
m a = m g – μk m g
where m is mass, a is acceleration, g is gravity, μk is
the coefficient of kinetic friction
Simplifying the equation:
a = (1 – μk) g
a = (1 – 0.3) * 9.8 m/s^2
a = 6.86 m/s^2
