The current will be divided by 2
Answer:
R=60Ω
Explanation:
You are looking for the total resistance of a parallel circuit so the formula is
R=R1+R2+R3, where R1=10Ω, R2=20Ωand R3=30Ω
R=10Ω+20Ω+30Ω
R=60Ω
Answer:
.
Explanation:
F = kx so k = 800/((10-5)/100) = 16000 N/m
W = 1/2 kx^2 = 1/2 * 16000 * .05^2 = 20 J.
(sorry if it's wrong)