determining impulse\nanna used a rock to drive a peg into the ground to put up her tent. if the rock applied…

determining impulse\nanna used a rock to drive a peg into the ground to put up her tent. if the rock applied a 9.5 n force in 0.50 s, what is the impulse on the peg?\n4.8 n·s\n9.5 n·s\n10 n·s\n19 n·s

determining impulse\nanna used a rock to drive a peg into the ground to put up her tent. if the rock applied a 9.5 n force in 0.50 s, what is the impulse on the peg?\n4.8 n·s\n9.5 n·s\n10 n·s\n19 n·s

Answer

Answer:

A. $4.8\ N\cdot s$

Explanation:

Step1: Recall impulse - force - time formula

The formula for impulse $J$ is $J = F\times\Delta t$, where $F$ is the force and $\Delta t$ is the time interval.

Step2: Identify given values

We are given that $F = 9.5\ N$ and $\Delta t=0.50\ s$.

Step3: Calculate the impulse

Substitute the values into the formula: $J = 9.5\ N\times0.50\ s=4.75\ N\cdot s\approx4.8\ N\cdot s$.