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If the slope of a line on a distance and time graph is 1 the speed of the object being plotted is what?
It is 1 unit of distance per 1 unit of time.
What is constant acceleration?
constant acceleration is a measure of a continuing increase in velocity per unit of time. another way to express it is: d²x/dt² = c where c is a constant
Is tau a constant?
Yes, τ (tau) is a constant representing the circle constant or the ratio of a circle's circumference to its radius. Its value is approximately 6.283185.
What is the name of a value that does not change?
A "constant"
What is the value of planks constant?
6.626x10-34 m2kg/s is the value of Plank's constant.
What is the significance of decay constant?
Physically, the time constant represents the time it takes the system's step response to reach 1-1/e (approx 63.2% of its final value). In radioactive decay the time constant is called the decay constant (λ), and it represents both the mean lifetime of a decaying system (such as an atom) before it decays, or the time it takes for all but 36.8% of the atoms to decay. For this reason, the time constant is reciprocal of mean life.
How do you prove that the unit of time constant is seconds?
There is nothing to prove there. The second has been DEFINED to be the unit of time in the SI.
What is the unit of stefan' constant?
what is the unit of Stefan constant
Why can power and velocity each be considered rates?
Its to do with constant values, the rate of acceleration refers to a constant change of velocity over time, so an acceleration of 10 (m/s)/s is a constant increase of velocity per unit time ( increase of 10 metres per second, every second )Velocity is a constant increase in distance, per unit time (metres per second)
How can you find the unit rate or constant of proportionality in a table?
If the relationship between two variables in a table is that of direct variation, then the unit rate or the constant of proportionality is determined by dividing any non-zero value of one of the variables by the corresponding value of the other variable.
How is the real gas constant calculated in cgs unit?
The value of universal gas constant in cgs is 1.985 calories per degree Celsius per mole
If the slope of a line on a distance and time graph is 1 the speed of the object being plotted is what?
It is 1 unit of distance per 1 unit of time.
What is the value of this constant velocity if an object travels at a constant velocity for a time period of 11.31 s over a displacement of 10.55m?
Velocity = Displacement/Time =10.55m/11.31s = 0.932m/s Value of constant velocity is 0.932m/s.
What is constant accelertion?
It is a characteristic of the motion of a body in which the rate of change of velocity - with respect to time - has a constant value.
Time constant of an RC circuit increases if the value of the resistance is?
Answer : increase The time required to charge a capacitor to 63 percent (actually 63.2 percent) of full charge or to discharge it to 37 percent (actually 36.8 percent) of its initial voltage is known as the TIME CONSTANT (TC) of the circuit. Figure 3-11. - RC time constant. The value of the time constant in seconds is equal to the product of the circuit resistance in ohms and the circuit capacitance in farads. The value of one time constant is expressed mathematically as t = RC.
What is a non zero constant?
That means the constant has a value that is different to zero.That means the constant has a value that is different to zero.That means the constant has a value that is different to zero.That means the constant has a value that is different to zero.
What is the physical meaning of time constant?
Physically, the constant represents the time it takes the system'sstep responseto reachof its final (asymptotic) value.
