Answer:
6957.04N
Explanation:
Using
vf2=vi2+2ad
But vf = 0 .
So convert 50km/hr to m/s, and you need to convert 61 cmto m
(50km/hr)*(1hr/3600s)*(1000m/km) = 13.9m/s
61cm * (1m/100cm) = .61m
So n
0 = (13.9m/s)^2 + 2a(.61m)
a = 158.11m/s^2
So
using F = ma
F = 44kg(158.11m/s^2) = 6957.04N
Answer:
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Light
Answer by YourHope:
Hi! ^-^
Which of the following developmental milestones is likely achieved before a child's first birthday?
Reach for nearby objects!
I have a baby sister that did this so I know this is true!
Have a BEAUTIFUL day~