Answer:
Bottle opener works on a fulcrum.
Explanation:
A bottle opener is a second-class lever because the pivot point is at one end of the opener and the load is in the middle.
Hi there!
1.
Since the two resistors are in series, we can simply add:


2.
In series, the potential difference of each resistor (lamp) ADDS UP. We can begin by finding the current through the circuit using Ohm's law:

Plug in the values:

Now,
we can use Ohm's law to find the individual voltage for each lamp.
20 Ohm lamp:

5 Ohm lamp:

3.
To solve, we can use the power equation.

Plug in the values for each.
20 Ohm lamp:

5 Ohm lamp:

The answer is true
Hope its help;)
Answer:
c- Time
Explanation:
The time will tell depending on the person who is exercising, the rate of time, the workout time. & limits on weights....
The only correct statement on the list is choice-A./