Can you find a vector quantity that has a magnitude of zero but components that are different from zero? Solution 100%(1 rating) If you are talking of only one vector quantity, the reverse could be "partially" true. There can be a vector quantity that has "a" ...
Other examples of scalar quantities are speed, time, and temperature. The quantity, 30 m east, refers to displacement, which is a vector quantity. Displacement describes the straight path covered by a person or an object from its starting point to its final points. It also includes the ...
Consider {eq}u (t) {/eq} is a function of t then we know that derivative of u(t) is tangent to the curve. We know that Velocity is the vector-valued quantity and it represents both magnitude and direction. Tangent Vector:-
for a definite period of time is the average force. force is a vector quantity that has both magnitude and direction. the word ‘average’ is made use of to specify that this velocity is not an accurately measured or ‘instantaneous’ velocity. therefore, the mass of the...
Note: For 3 dimensional vectors \[\overrightarrow u \] and \[\overrightarrow v \] , the cross product is a vector quantity rather than a scalar one, but the absolute value of the sine of the angle between \[\overrightarrow u \] and \[\overrightarrow v \...
Vector is that physical quantity that has magnitude as well as the direction and they obey special algebra called vector algebra. Vectors can be added in the component form as well we use triangle law or parallelogram law.Answer and Explanation:...
The gradient idea is commonly used in physics, meteorology, oceanography, and other fields to represent the rate of change of a quantity in space when moving the unit length in the gradient's direction. Answer and Explanation: 1 Become a Study.c...
the Quit item should be always// enabled unless it is added by the application and then disabled, otherwise// a program would be required to add an item with wxID_EXIT in order to get the// Quit menu item to be enabled, which seems a bit burdensome.if( wxApp::s_macExitMenuItemId...
Other examples of scientific collaborations include China and Russia's ecological protec- tion zone for the critically endangered Amur leopard on their borderlands; and the Gaoli- gong National Park, where it is proposed that elephants should roam freely between China, Laos and Myanmar. In December...
ipt = findchangepts(x) returns the index at which the mean of x changes most significantly. If x is a vector with N elements, then findchangepts partitions x into two regions, x(1:ipt-1) and x(ipt:N), that minimize the sum of the residual (squared) error of each region from its...