Answer:
Without units, the results are unclear and it is hard to keep track of what each seperate measurement entails.
The following scenarios that accurately describes a
condition in which resonance can occur is vibrating tuning fork is struck and
begins to vibrate as the object used to strike it is placed away from the
tuning fork. The answer is letter B.
Answer:
Spring constant, k = 1.16 N/m
Explanation:
It is given that,
Mass of the air track, m = 0.2 kg
Time, t = 2.6 s
Let T is the time period of the spring. The expression for the time and spring constant is given by :



k = 1.16 N/m
So, the spring’s force constant is 1.16 N/m. Hence, this is the required solution.
Answer:
this pdf should help you out
Explanation:
Answer:
the speed of the nerve impulse in miles per hour is 201.59 mi/hr
Explanation:
Given;
the speed of the nerve impulse, v = 90.1 m/s
To convert this speed in meters per second to miles per hour, we use the following method;
1,609 meter = 1 mile
3,600 s = 1 hour

Therefore, the speed of the nerve impulse in miles per hour is 201.59 mi/hr