0
What else can I help you with?
Acceleration is a change in speed or?
Acceleration is the change in an ogjects speed or a change in an objects direction of motion or both of these. If instead of speed you use the word velocity , which is both an object's speed and its direction of motion, then you could say "acceleration is the change in an objects velocity" and that would cover all the possibilities in one statement.
What is the maximun speed limit in a residential area if there is no speed sigh?
(in the US) This answer can change from municipality to municipality, but GENERALLY it is safe to say that it is 25 MPH.
What does newtons first law say about a moving object if the forces on the object are balanced?
The object will maintain its speed and direction or the object will not change its speed or direction.
Define Change in speed?
change in speed is acceleration. change in speed is the slope of the speed versus time graph, or the derivative of such.
Change in speed?
change in speed is acceleration. change in speed is the slope of the speed versus time graph, or the derivative of such.
Does the earth's rate of speed change over time?
No, the Earth's rate of speed in its orbit around the sun remains relatively constant. However, the Earth's distance from the sun varies slightly throughout the year, affecting its orbital speed slightly.
Does motion occur when there is a change in speed?
Motion occurs when there is speed. A change of speed is not required.
What happens to the output in terms of real power of a generator when you change the voltage and frequency say from 220v 50Hz to 110v 60Hz?
The voltage and frequency ARE the output of the generator. If you change the fuel to the generator, it will change speed, and the voltage will change. Less fuel = less speed = lower frequency = lower voltage.
What is change in speed?
Change in speed (more precisely change in velocity) is called acceleration.
How does a change in speed change velocity?
due to acceleration the speed and velocity will change automatically
Does motion occur when there's a change in speed?
Motion occurs when there is speed. A change of speed is not required.
Would it be correct to say that the Doppler effect is the apparent change in the speed of a wave due to the motion of the source?
Not quite. The Doppler effect is actually the change in frequency or wavelength of a wave, depending on the relative motion between the source of the wave and the observer. This effect is responsible for phenomena like the change in pitch of a siren as it passes by.
