Answer:
C)the distance decreases Shorter wavelength
Step by step Explanation:
Answer the answer is A please tell me if this is correct
Explanation:
Answer:
a) 482.5N
b) 17.4N
Explanation:
40 rev/min = 40 * 2π / 60 = 4.2 rad/s
3 rev/min = 3 * 2π / 60 = 0.314 rad/s
The centripetal acceleration that the child is subjected to
And their centripetal force is
From here we can plug the number in
(a)
(b)
The potential difference between the two points if the work done on the charge is +3.4×10^7 joules would be A. 10volts.