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It must be fixed in position.
What else can I help you with?
Why reference points that are stationary are usually chosen to determine whether an object is in motion?
To support you in specifying how the reference point is placed and how the object is moved away from the reference point.
What part of speech is the word condition in the following sentence The treehouse was still in good condition?
The word 'condition' is a noun, object of the preposition 'in'.
Is not a good object to use when applying the two-second rule.?
A stationary object is not a good reference point when applying the two-second rule because it may move unexpectedly or not provide a consistent speed reference. It is better to use a fixed reference point on the road ahead, like a sign or a pole, to ensure a safe following distance.
What type of object makes good reference point?
Objects that are stable, easily recognizable, and have a clear alignment with the area of interest make good reference points. Landmarks, distinct structures, or features with consistent visibility from different viewpoints are ideal for providing reference in navigation or orientation.
Is a moving bus a good reference point from which to measure your position?
No, a moving bus is not a good reference point to measure your position as it is constantly changing. A stationary landmark, like a building or a sign, would be a better reference point for determining position.
Should you explicitly call a destructor in C programming?
Not to be pedantic, but you cannot call a destructor explicitly. Destructors are implicitly called when an object falls from scope or when you delete a pointer to an object. Any object created dynamically (with the new keyword) must be deleted as soon as you are finished with it, and before the pointer falls from scope. In this sense, you are explicitly calling the object's destructor, however it's really being called implicitly by you deleting the pointer. It's also good practice to explicitly NULL your pointer immediately after deleting the object it pointed to. An object reference is destroyed automatically when the reference falls from scope. If you have a pointer to that reference, do not delete the pointer, but do assign it to NULL as soon as possible to prevent any access to the deleted object. If you do delete a pointer to a reference that's still in scope, you will render the reference NULL and a NULL reference will render your program invalid.
What is the best reason for not using a moving car as a reference point?
A moving object can not be used a a reference point because it has no fixed position.
What condition necessary for a material to be term as good conductor?
It must have large number of free electrons for electrical conduction.
What is necessary to buy for counter strike condition zero?
Well the basics to buy Counter Strike Condition Zero is money... What is required to play the game is a good computer.
What repairs might be necessary for a non working turn signal on a 1994 Chevy Corsica when the fuses are in good condition?
change the bulb
Why do you sometimes need to pass arguments to functions by reference?
You should always pass by reference unless there is good reason not to. Passing by reference always passes the object itself whereas passing by value always copies the object. Copying complex objects can severely impact upon performance which is why programmers try very hard to never pass anything larger than the CPU can cope with (typically 4 bytes on a 32-bit system and 8 bytes on a 64-bit system). Since a reference is effectively the address of an object and has the same length as a pointer, you can pass by reference either by passing a pointer or by passing an actual reference, depending on the function signature. The difference is that when you pass a pointer, the pointer is actually passed by value and is therefore copied. Also, pointers must also be dereferenced which incurs an extra layer of indirection that you do not incur when passing by reference. When you pass by reference you pass the object itself.
What are the necessary and sufficient conditions for inequalities?
Posted by ILias1. The problem statement, all variables and given/known dataconsider two conditions x2-3x-10 < 0 and |x-2| < A on a real number x, where A is positive real number(i) find the range of values of A such that |x-2| < A is a necessary condition for x2-3x-10 < 0(ii) find the range of values of A such that |x-2| < A is a sufficient condition for x2-3x-10 < 02. Relevant equations3. The attempt at a solutionwhat is necessary and sufficient condition? I tried googling but found nothing about it...thanksWell, the first step is to solve the equality x2-3x-10= 0. You will get two solutions. Then you will have to think about what makes the inequality true. The necessary condition is the one that is required to make the statement true: "For hot dogs to taste good, they must have mustard". The sufficient condition is the one that says if the condition is met, the statement is true, "As long as hot dogs have mustard, hot dogs are good." The necessary and sufficient condition that if that condition is met, by necessity, the statement is true "only hot dogs that have mustard are good (necessity) and if they have mustard they need nothing else to be good (sufficiency)".
