-48 m`)
A `30 kg` projectile moving horizontally with a velocity `vecv_(0) = ( 120 m//s ) hati` explodes into two fragments `A` and `B` of masses `12 kg` and `8 kg`, respectively. Taking point of explosion as origin and knowing that `3s` later position of fragment a is (`300 m, 24 m, -48 m`), determine the position of fragment `B` at the instant.
20
Sep
A `30 kg` projectile moving horizontally with a velocity `vecv_(0) = ( 120 m//s ) hati` explodes into two fragments `A` and `B` of masses `12 kg` and `8 kg`, respectively. Taking point of explosion as origin and knowing that `3s` later position of fragment a is (`300 m, 24 m, -48 m`), determine the [...]
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-48 m`) ,
24 m ,
A `30 kg` projectile moving horizontally with a velocity `vecv_(0) = ( 120 m//s ) hati` explodes into two fragments `A` and `B` of masses `12 kg` and `8 kg` ,
determine the position of fragment `B` at the instant. ,
respectively. Taking point of explosion as origin and knowing that `3s` later position of fragment a is (`300 m ,