TP 5.4
Given:
m = 0.530 kg
V0 = 0
V = 12.0 m/s
t = 4.00 ms = 4.00 x 10 -3 s
Find: Fnet - ?
Fnet = m a
a = (V - V0)/t
a = ((12.0 m/s) - 0)/ (4.00 x 10-3 s) = 3 x 103 m/s2
Fnet = m a = (0.530 kg)(3 x 103 m/s2) = 1.59 x 103 N