Question

write the expression of impluse


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Answer 1

v1 is the initial velocity of the object when the time interval begins. Impulse has the same units and dimensions (M L T−1) as momentum. In the International System of Units, these are kg⋅m/s = N⋅s.

SI unit: Newton second (N⋅s)

Dimension: momentum

Other units: pound⋅s

Answer 2

v1 is the initial velocity of the object when the time interval begins. Impulse has the same units and dimensions (M L T−1) as momentum. In the International System of Units, these are kg⋅m/s = N⋅s.