Force F. (10N) sin (2πt/4.0s) (where t in s) is exerted on a 490 g particle during the interval 0 s≤ t ≤ 2.0 s. If the particle starts from rest, what is its speed at t = 2.0 s? Express your answer to two significant figures and include the appropriate u HA ?

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Q: calculate the equation of motion for the system:

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: