Answer:
k = 5.05 N/m
Explanation:
In order to calculate the spring mass of the system, you use the following formula:
(1)
T: period of oscillation of the system
m: mass of the air-track glider = 200g = 0.200 kg
k: spring constant = ?
You first calculate the period of oscillation:

Next, you solve the equation (1) for k, and then you replace the values of the other parmateres:

The spring constant of the spring is 5.05 N/m
Answer:
80×5×10=4000J
so therefore, work done on the body is 4000J
Answer:
proton and neutrons
Explanation:
electron has negligible mass
The answer to this question is: C) Meteor Shower