Answer :
Magnitude of the change in its linear momentum is 0.77 kg m/[tex]s^{2}[/tex]
What is linear momentum?
A large, moving object has more momentum than a smaller, moving more slowly, according to the scientific definition of linear momentum, which is in line with the majority of people's intuitive understanding of momentum. The result of a system's mass times its velocity is its linear momentum. Linear momentum is represented in symbols as
p =mxv
The relationship between momentum and an object's mass and speed is straightforward. Therefore, an object's momentum increases with increasing mass or velocity. A vector with the same direction as velocity v is said to have momentum (p).
kg m/s is the SI unit for momentum.
The magnitude of the ball's momentum change is
Δp = 0.7(5.5-3.9)
Δp= 0.77kgm/[tex]s^{2}[/tex]
Magnitude of the change in its linear momentum is 0.77 kg m/[tex]s^{2}[/tex]
Learn more about linear momentum from given link
https://brainly.com/question/7538238
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