A) \[{{10}^{2}}\,kg\]
B) \[{{10}^{3}}\,kg\]
C) \[{{10}^{4}}\,kg\]
D) \[{{10}^{5}}\,kg\]
Correct Answer: B
Solution :
Acceleration produced in jet \[=\,\,\frac{Change\,\,in\,\,velocity}{Time}\] \[a\,\,=\,\,\frac{({{10}^{3}}-0)}{10}\,\,=\,\,100\,m/{{s}^{2}}\] \[\therefore \,\,\,\,Mass\,\,=\,\,\frac{Force}{Acceleration}\,\,=\,\,\frac{{{10}^{5}}}{{{10}^{2}}}\,\,=\,\,{{10}^{3}}\,kg\]You need to login to perform this action.
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