361775 Statement A :
An object has given three velocities \({{\vec v}_1},{{\vec v}_2}\) and \({{\vec v}_3}\), then it has a resultant velocity \(\vec v = {{\vec v}_1} + {{\vec v}_2} + {{\vec v}_3}\).
Statement B :
\({{\vec v}_1},{{\vec v}_2}\), and \({{\vec v}_3}\) should be velocities with reference to some common reference frame.

361776 If,\(\overrightarrow A = \hat i + \hat j - 2\hat k\) and \(\overrightarrow B = 2\hat i - \hat j + \hat k\), then the magnitude of \(2\vec A - 3\vec B\) is

361777 A football player is moving southward and suddenly turns eastward with the same speed to avoid an opponent. The force that acts on the player while turning is:

361778 Two vectors \({\vec A}\) and \({\vec B}\) have components \({A_x},{A_y},A{}_z\) and \({B_x},{B_y},B{}_z\) respectively. If \(\vec A + \vec B = 0\), then

361779 \(\vec A = 2\hat i + \hat j,\vec B = 3\hat j - \hat k\) and \(\vec C = 6\hat i - 2\hat k\). Value of \(\vec A - 2\vec B + 3\vec C\) would be

361775 Statement A :
An object has given three velocities \({{\vec v}_1},{{\vec v}_2}\) and \({{\vec v}_3}\), then it has a resultant velocity \(\vec v = {{\vec v}_1} + {{\vec v}_2} + {{\vec v}_3}\).
Statement B :
\({{\vec v}_1},{{\vec v}_2}\), and \({{\vec v}_3}\) should be velocities with reference to some common reference frame.

361776 If,\(\overrightarrow A = \hat i + \hat j - 2\hat k\) and \(\overrightarrow B = 2\hat i - \hat j + \hat k\), then the magnitude of \(2\vec A - 3\vec B\) is

361777 A football player is moving southward and suddenly turns eastward with the same speed to avoid an opponent. The force that acts on the player while turning is:

361778 Two vectors \({\vec A}\) and \({\vec B}\) have components \({A_x},{A_y},A{}_z\) and \({B_x},{B_y},B{}_z\) respectively. If \(\vec A + \vec B = 0\), then

361779 \(\vec A = 2\hat i + \hat j,\vec B = 3\hat j - \hat k\) and \(\vec C = 6\hat i - 2\hat k\). Value of \(\vec A - 2\vec B + 3\vec C\) would be

361775 Statement A :
An object has given three velocities \({{\vec v}_1},{{\vec v}_2}\) and \({{\vec v}_3}\), then it has a resultant velocity \(\vec v = {{\vec v}_1} + {{\vec v}_2} + {{\vec v}_3}\).
Statement B :
\({{\vec v}_1},{{\vec v}_2}\), and \({{\vec v}_3}\) should be velocities with reference to some common reference frame.

361776 If,\(\overrightarrow A = \hat i + \hat j - 2\hat k\) and \(\overrightarrow B = 2\hat i - \hat j + \hat k\), then the magnitude of \(2\vec A - 3\vec B\) is

361777 A football player is moving southward and suddenly turns eastward with the same speed to avoid an opponent. The force that acts on the player while turning is:

361778 Two vectors \({\vec A}\) and \({\vec B}\) have components \({A_x},{A_y},A{}_z\) and \({B_x},{B_y},B{}_z\) respectively. If \(\vec A + \vec B = 0\), then

361779 \(\vec A = 2\hat i + \hat j,\vec B = 3\hat j - \hat k\) and \(\vec C = 6\hat i - 2\hat k\). Value of \(\vec A - 2\vec B + 3\vec C\) would be

361775 Statement A :
An object has given three velocities \({{\vec v}_1},{{\vec v}_2}\) and \({{\vec v}_3}\), then it has a resultant velocity \(\vec v = {{\vec v}_1} + {{\vec v}_2} + {{\vec v}_3}\).
Statement B :
\({{\vec v}_1},{{\vec v}_2}\), and \({{\vec v}_3}\) should be velocities with reference to some common reference frame.

361776 If,\(\overrightarrow A = \hat i + \hat j - 2\hat k\) and \(\overrightarrow B = 2\hat i - \hat j + \hat k\), then the magnitude of \(2\vec A - 3\vec B\) is

361777 A football player is moving southward and suddenly turns eastward with the same speed to avoid an opponent. The force that acts on the player while turning is:

361778 Two vectors \({\vec A}\) and \({\vec B}\) have components \({A_x},{A_y},A{}_z\) and \({B_x},{B_y},B{}_z\) respectively. If \(\vec A + \vec B = 0\), then

361779 \(\vec A = 2\hat i + \hat j,\vec B = 3\hat j - \hat k\) and \(\vec C = 6\hat i - 2\hat k\). Value of \(\vec A - 2\vec B + 3\vec C\) would be

361775 Statement A :
An object has given three velocities \({{\vec v}_1},{{\vec v}_2}\) and \({{\vec v}_3}\), then it has a resultant velocity \(\vec v = {{\vec v}_1} + {{\vec v}_2} + {{\vec v}_3}\).
Statement B :
\({{\vec v}_1},{{\vec v}_2}\), and \({{\vec v}_3}\) should be velocities with reference to some common reference frame.

361776 If,\(\overrightarrow A = \hat i + \hat j - 2\hat k\) and \(\overrightarrow B = 2\hat i - \hat j + \hat k\), then the magnitude of \(2\vec A - 3\vec B\) is

361777 A football player is moving southward and suddenly turns eastward with the same speed to avoid an opponent. The force that acts on the player while turning is:

361778 Two vectors \({\vec A}\) and \({\vec B}\) have components \({A_x},{A_y},A{}_z\) and \({B_x},{B_y},B{}_z\) respectively. If \(\vec A + \vec B = 0\), then

361779 \(\vec A = 2\hat i + \hat j,\vec B = 3\hat j - \hat k\) and \(\vec C = 6\hat i - 2\hat k\). Value of \(\vec A - 2\vec B + 3\vec C\) would be