- #1
Brin
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It's 2:30 AM and I'm doing some Physics online, and I can't wrap my brain around the this question:
Specifically, I don't understand what the force as a multiple of the capsule's weight is. I've tried a long list of nonsensical answers, all of which fail.
Some of the ones I tried are:
Note: Fn = Force in Newtons, Fg = G-Force, g = gravity, w = weight
Fn/w
Fn/g
Fn/Fg
None of them work! (which sort of makes sense in my head...)
If you're curious, here is the problem as it is presented:
I've solved all the other problems relating to the g-force upon impacting, the acceleration of the capsule during the crash, and the force in Newtons of the crash. Also, the length of time in which the crash occurred. I just have no idea of what solving as a multiple of the capsule's weight means.
Thank you for any help!
What force did the ground exert on the capsule during the crash? Express the force as a multiple of the capsule's weight.
Specifically, I don't understand what the force as a multiple of the capsule's weight is. I've tried a long list of nonsensical answers, all of which fail.
Some of the ones I tried are:
Note: Fn = Force in Newtons, Fg = G-Force, g = gravity, w = weight
Fn/w
Fn/g
Fn/Fg
None of them work! (which sort of makes sense in my head...)
If you're curious, here is the problem as it is presented:
On September 8, 2004, the Genesis spacecraft crashed in the Utah desert because its parachute did not open. The 210-kg capsule hit the ground at 311 km/h and penetrated the soil to a depth of 81.0 cm.
I've solved all the other problems relating to the g-force upon impacting, the acceleration of the capsule during the crash, and the force in Newtons of the crash. Also, the length of time in which the crash occurred. I just have no idea of what solving as a multiple of the capsule's weight means.
Thank you for any help!