non-constant speed is when the speed for an object does not stay the same
The future tense for speed is will speed.
change in speed is acceleration. change in speed is the slope of the speed versus time graph, or the derivative of such.
The future tense of "speed" is "will speed" or "will be speeding."
Instantaneous speed is the speed of an object at a specific moment in time, while speed refers to the average rate at which an object covers distance over a period of time. Instantaneous speed gives the speed at a precise instant, whereas speed provides an overall measure of how fast an object is moving.
Constant speed
A nonconstant function is called periodic if there exists a number that you can add to (or subtract from) the argument and get the same result. The smallest such positive number is called the period. That is, nonconstant function f(x) is periodic, if and only if f(x) = f(x + h) for some real h. The smallest positive such h is the period. For example, the sine function has period 2*pi, and the function g(x) := [x] - x has period 1.
no
A constant member function is an instance method that can only modify the mutable members of the class instance. This is achieved by implicitly declaring the this pointer constant. The this pointer is a hidden parameter that is implicitly passed to every instance function, and that points to the current instance of the class. Static member functions do not have an implicit this pointer and therefore cannot be declared const. Consider the following simple class that has both mutable and non-mutable member variables, and both constant and nonconstant member functions: struct foo { void constant()const; void nonconstant(); private: int data1; mutable int data2; }; void foo::constant()const { data1++; // not permitted: the implicit this pointer is declared const data2++; // ok: data2 is mutable } void foo::nonconstant() { data1++; // ok: the implicit this pointer is declared non-const data2++; // ok: data2 is mutable } Note that data2 can always be modified since it is declared mutable, but data1 can only be modified by nonconstant member functions. Members should only be declared mutable when they are only used internally by a class (such as when locking a mutex for thread safety), or where a value needs to be calculated and cached the first time it is accessed.
The future tense for speed is will speed.
there's four speed. There are constant speed, average speed, increasing speed, and decreasing speed. choose one of them
No instantaneous speed is not final speed.
Walking speed Bicycle speed Automobile speed Train speed Airplane speed Rocket speed
Perhaps coincidentally, the phrase "light speed" refers to a speed.It is a speed.
Yes, average speed can be used to calculate the speed of an object moving at a constant speed. This is because the average speed over a whole journey for an object moving at a constant speed is the same as its actual speed.
SPEED has the speed only; while VELOCITY has the direction and the speed.
Really, you cannot speed up Net Speed
Average speed is an average value of speed over a given time. If your speed is constant (not changing), then your average speed will equal your speed at any given moment in time.