Answer: a= 2 m/s²
Explanation: acceleration = change of speed/ time = 20 m/s / 10 s
Answer:
im pretty sure it is 3.0 K
Explanation:
Answer: c. A person who gains unauthorized access to digital data
Explanation:
Given:
The length of the string is l = 6 m
The speed of the wave is

Required: Lowest possible frequency for the standing wave.
Explanation:
The lowest possible frequency is the fundamental frequency.
The fundamental frequency can be calculated by the formula

On substituting the values, the fundamental frequency will be

Final Answer: The lowest possible frequency for standing waves on this string is 16.67 Hz