A ship of mass `3xx10^(2)kg` initially at rest is pulled by a force of `5xx10^(4)` N through a distance of 3m. Neglecting frcition, the speed of the s
A ship of mass `3xx10^(2)kg` initially at rest is pulled by a force of `5xx10^(4)` N through a distance of 3m. Neglecting frcition, the speed of the ship at this moment is:
A. 3.0m//s`
B. `1.5m//s`
C. `0.1m//s`
D. `2m//s`
9 views
1 Answers
Correct Answer - C
`5xx10^(4)xx3=(1)/(2)xx3xx10^(7)xxV^(2)`
`10xx10^(-3)=v^(2)`
`V=0.1 m//s`
9 views
Answered