Answer:
Explanation:
The ball will rise decreasing its speed until it reaches the highest point where its speed will be zero. From this point the tennis ball will begin to fall again, in the free fall the tennis ball will gain speed but now in the opposite direction. When it returns to the same point where it was launched, its speed will be the same as the one that was launched but with the opposite sign.
We can check this using the equation:
where 
ang h is the height, but because the ball returns to the same point where it started, h =0
then
the initial and final velocity will be the same in number, but we know that the ball is going in the opposite direction, so the final velocity must have the opposite sign from the initial velocity
so if ,
Thinner at edges and its thick in the middle
Sentence:
"A collision with no energy is transferred."
Or you could put
"Gamma rays often occur at different energies"
...
Scientific energy is the power that an object or force has that can be measured in joules.
Answer:
r = 6.6 x 10³ m = 6600 m
Explanation:
The potential at a distance from a charged sphere can be given as follows:
where,
r = distance = ?
k = Colomb Constant = 9 x 10⁹ Nm²/C²
q = charge on sphere = 3.3 C
V = potential = 4.5 MV = 4.5 x 10⁶ V
Therefore,
<u>r = 6.6 x 10³ m = 6600 m</u>
This process is called a quantization error. It is the difference between the analog signal and digital values.
<h3>What is a quantization error?</h3>
Quantization error refers to the difference between analog signals and their closest digital values during the process of sampling.
This process (quantization error) involves an A/D converter, i.e., an analog to a digital converter (ADC).
The A/D converter is a type of converter that acts by capturing analog signals at given fixed time intervals.
Learn more about quantization error here:
brainly.com/question/5601999
