comparing the impulse of different objects\nskateboard a\nforce: 33 n\ntime: 0.12 s\nskateboard b\nforce: 33…

comparing the impulse of different objects\nskateboard a\nforce: 33 n\ntime: 0.12 s\nskateboard b\nforce: 33 n\ntime: 0.57 s\nskateboard c\nforce: 33 n\ntime: 0.78 s\nwhich skateboard has the greatest impulse?

comparing the impulse of different objects\nskateboard a\nforce: 33 n\ntime: 0.12 s\nskateboard b\nforce: 33 n\ntime: 0.57 s\nskateboard c\nforce: 33 n\ntime: 0.78 s\nwhich skateboard has the greatest impulse?

Answer

Answer:

Skateboard C

Explanation:

Step1: Recall impulse formula

Impulse $J = F\times t$

Step2: Calculate impulse for Skateboard A

$J_A=33\times0.12 = 3.96$ Ns

Step3: Calculate impulse for Skateboard B

$J_B=33\times0.57 = 18.81$ Ns

Step4: Calculate impulse for Skateboard C

$J_C=33\times0.78 = 25.74$ Ns

Step5: Compare impulses

Since $25.74>18.81 > 3.96$, Skateboard C has the greatest impulse.