Answer:
The group that remains unaltered is called the control group.
Answer:
The the magnitude of the maximum velocity and acceleration are 16.93 m/s and .
Explanation:
Given that,
Rate = 2940 rev/min
Amplitude = ±5.50 cm
(a). We need to calculate the magnitude of the maximum velocity
Using formula of maximum velocity
Where, A = amplitude
Put the value into the formula
(b). We need to calculate the maximum acceleration
Using formula of maximum acceleration
Hence, The the magnitude of the maximum velocity and acceleration are 16.93 m/s and .
The answer would be 27,000 Joules because (1/2) m v^2 =30*900 which equals 27,000 J
Hello There
Answer: Acids taste sour (D)
Reason: Acids are sour<span> because of their hydrogen ion concentration.</span> A lemon is an example of an acid.
I hope this helps
-Chris
A motion security line is a system that is used to detect motion.
The input for the system is MOTION and the output is LIGHT. That is, when the system detects motion it switch on light.
Remember, an Input is the information that was inserted into a system while the output is the result of the processed information.