I think it will be muscle contraction. Hope this helps! Mark brainly please!
Answer:
Explanation:
kilo is a prefix that means 
of the base unit.
Mass is measured in kg.
1N = 0.10197kg
0.10197 x 16
= 1.63kg.
Answer:
Pretty sure that the they both go backwards because of the basketballs motion
Answer:
v₀ = 13.24 m / s
Explanation:
Let's use Newton's second law to find the average acceleration during the crash
F = m a
. a = F / m
a = 8000/73
a = 109.59 m / s²
Now we can use the kinematic equations to find the initial velocity, since when the velocity stops it is zero (v = 0)
v² = v₀² - 2 a x
v₀² = 2 a x
v₀ = √ 2 a x
v₀ = √ (2 109.59 0.80)
v₀ = 13.24 m / s
