Physics 9702 · AS & A Level · Momentum and Newton's laws of motion

Momentum and Newton's laws of motion — practice question

A constant resultant force $F$ is applied to an object of mass $m$ for a time $t$. What is the object’s change in momentum?

  • A$\frac{F}{t}$
  • B$\frac{Ft}{m}$
  • C$Ft$
  • D$\frac{F}{mt}$

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