D. Was a leader in the woman's suffrage movement
Explanation:
F = ma, and a = Δv / Δt.
F = m Δv / Δt
Given: m = 60 kg and Δv = -30 m/s.
a) Δt = 5.0 s
F = (60 kg) (-30 m/s) / (5.0 s)
F = -360 N
b) Δt = 0.50 s
F = (60 kg) (-30 m/s) / (0.50 s)
F = -3600 N
c) Δt = 0.05 s
F = (60 kg) (-30 m/s) / (0.05 s)
F = -36000 N
There’s not enough info here i’m sorry
Sex cells have half as many chromosomes as other cells. Sex cells are therefore called haploid.
Answer:
300m per minute or 5m per second
