Question
The pairs
each determines a plane. Then the planes are parallel if
Hint:
We are given two pairs of the vectors. They both make planes. We have to find their relation when the planes are parallel to each other.
The correct answer is: ![left parenthesis stack a with minus on top cross times stack b with minus on top right parenthesis cross times left parenthesis stack c with minus on top cross times stack d with minus on top right parenthesis equals stack 0 with bar on top](data:image/png;base64,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)
The given pairs of the planes are ![a with rightwards arrow on top comma b with rightwards arrow on top space a n d space c with rightwards arrow on top comma d with rightwards arrow on top](data:image/png;base64,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)
When two vectors make up a plane, their cross product gives normal of the plane. Cross product is a vector product of the two vectors.
If two planes are parallel their normal will be parallel.
The normal of the first plane is ![a with rightwards arrow on top cross times b with rightwards arrow on top](data:image/png;base64,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)
The normal of the second plane is ![c with rightwards arrow on top cross times d with rightwards arrow on top](data:image/png;base64,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)
When two planes are parallel their cross product is zero.
So, ![open parentheses a with rightwards arrow on top cross times b with rightwards arrow on top close parentheses cross times open parentheses c with rightwards arrow on top cross times d with rightwards arrow on top close parentheses space equals space 0](data:image/png;base64,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)
This is the required answer.
Cross product of two vectors is equal to the product of their magnitudes and sin of the angle between them. When two vectors are parallel, the angle between them is zero resulting their dot product as zero.
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For a given material the Young's modulus is 2.4 times that of rigidity modulus. What is its poisons ratio?
If the volume of a block of aluminum is decreased, by the pressure (stress) on its surface is increased by. (Bulk modulus of ![open straight A ell equals 7.5 cross times 10 to the power of 11 Nm to the power of negative 2 end exponent close parentheses](data:image/png;base64,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)
If the volume of a block of aluminum is decreased, by the pressure (stress) on its surface is increased by. (Bulk modulus of ![open straight A ell equals 7.5 cross times 10 to the power of 11 Nm to the power of negative 2 end exponent close parentheses](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKoAAAASCAYAAADL70WaAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAQ3ZOC+gAAA5lJREFUeNrtWk9kXEEcftaKVausqMohQlRFrQrVQw9VvUStiAh7qIqKslZVrV4qKqdeoqpWD0vEquohxIqq2EtUrcghVFRVVYnocS9VVbHW8vobvq3p67w3M29n3r7U+/hk37x9f2bmm9/v+83GcRKcBJwnrhA/hDwfR7hgl7hHPJdM88nHK2IJExvmfJyRIt4lHiTT/P/AHfB8nNHhPq9CvJFglPiM+IXYIo4nOkuE6oNr0AgPZgcu6t5oWfP7Z4hHxDpxgdiDhzLpbfyoe82wfCXDaWKNuA+uoc20UI+JSxGJW3esxyDKSU/7JeKuzoOn8ZApjWveEXc4D9INGChTKBLXYxRpVHzjW+IcdzyLNtNCdXHfTMyiMFvM2xCrCLsQrPKA10FVwbDOX8DxPCLqpMUOn0WnMjFMiW7AOD0XtFeJNy0IddYnqw1rbJg4m5IMch9+VYpxeEyGz4o+8wARtW8BvmHwbeINIr9J7/YI1D2n+uwGcUbQfh3nTAvVgTBGJdf0jwvE9yhy2PtkuffbR/seomIYNBWy9BVJhvmDp1z1xf4+UbQJi+gAE/lWSK+pKq6ygv8NGzVEgtQRadCzvxNHBO2sra0wVrrnHRQnVQWhlhBs+lnxNqJ/wdO+CDGb8rKisfgpuxFbQYfcYKZRIGUDrqkiza9iIiqWI+kEVndaYVC66DRbyQ8k/fATpq5Ig4TaC7ima9F+vHT+3lwXCbWB2sK7fbQmaO9ZnmPpWCwLIhU7fij4Lnv5G4gEvxCJxyLwOS2kIlWkYc5XEO2nNMS6E0KkYYXasShUZt82JEL1K7qGUYx1ZRPKomnO086Ov3KrKo8JZAP7Ay991XNNwVLqLyI6hsWM8+/eXZRCbfuk/owg9Zsu6B4TL0s8qjNguwlIU39ZIqA7nOe5hYp+G4UTj3V4mIzhDqQQEacHvE9HUaQ2Un8DWUi0gBqWhZrFfMVdqNJi6lPAdtIEzvM4hVRW4wbiNfEjKn/TmNeIhn7II2sMq5hacMT7vi8CtqdMbpFV8A5xFuq9oAK+oLCiNzwpvYAXriHaHiFV5ix1gD1/SWFy+oO4hdWZ4vz0ISZqWNtTDiroCqzWCO7ZsjBerk9WasZcqIEb/i3Ov/jB+/NWHqbXRfovWzbYbYVFwAu1CG/dw27EpkIfTYhD5rlZH+qwIMeoqrMRCdWJeUTV/glVFTlH72fWBAmCEOqfUhIkiBLMl5b4ht+8H0gGTbb10QAAAS50RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bWZlbmNlZCBvcGVuPSIiIHNlcGFyYXRvcnM9InwiPjxtcm93PjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj5BPC9taT48bWk+JiN4MjExMzs8L21pPjxtbz49PC9tbz48bW4+Ny41PC9tbj48bW8+JiN4RDc7PC9tbz48bXN1cD48bW4+MTA8L21uPjxtbj4xMTwvbW4+PC9tc3VwPjxtc3VwPjxtaT5ObTwvbWk+PG1yb3c+PG1vPiYjeDIyMTI7PC9tbz48bW4+MjwvbW4+PC9tcm93PjwvbXN1cD48L21yb3c+PC9tZmVuY2VkPjwvbWF0aD4d/wfpAAAAAElFTkSuQmCC)
The isothermal elasticity of a gas is equal to.
The isothermal elasticity of a gas is equal to.
When a 4 kg makes a hung vertically on a light spring that obeys Hook's law, the spring stretches by 2 cm what will be the work required to be done by an extenal agent in stretching this spring by 5 cm?
When a 4 kg makes a hung vertically on a light spring that obeys Hook's law, the spring stretches by 2 cm what will be the work required to be done by an extenal agent in stretching this spring by 5 cm?
Equal masses of 3 liquids A, B and C have temperatures
C ,
C and
C respectively. If A and B are mixed, the mixture has a temperature of
C. If B and C are mixed,the mixture has a temperature of
ºC . If A & C are mixed the temperature of the mixture is
Equal masses of 3 liquids A, B and C have temperatures
C ,
C and
C respectively. If A and B are mixed, the mixture has a temperature of
C. If B and C are mixed,the mixture has a temperature of
ºC . If A & C are mixed the temperature of the mixture is
k is the force constant of a spring what will be the work done in increasing its extension form to
be
k is the force constant of a spring what will be the work done in increasing its extension form to
be