should be 1
Explanation:
because what do you use in class and has a lever
I think it is C in my personal opinion
Answer:

Explanation:
Given equation:

To solve the given equation:


Multiply both sides by T₀:

Add 100 to both sides:

Subtract
from both sides:

Factor out the common term T₀:

Divide both sides by 

Carry out the calculation:



Answer:
mechanical energyis the sum of all potential and kinetic energy.hope it helps!