Question

question 20 of 25 given the impulse acting on an object and the impact time, which equation can be used to calculate the force applied to the object? a. $f = \frac{delta t}{i}$ b. $f=\frac{i}{delta t}$ c. $f = idelta t$ d. $f=\frac{1}{idelta t}$

Explanation:

The impulse - momentum theorem states that impulse ($I$) is equal to the change in momentum and also equal to the force ($F$) applied over a time interval ($\Delta t$), i.e., $I = F\Delta t$. Rearranging this formula for force gives $F=\frac{I}{\Delta t}$.

Answer:

B. $F = \frac{I}{\Delta t}$