Think of a wedge as something you put in between objects, so it is a separates objects
Answer:
4 (D): twice the voltage, and the same current will flow through each.
Explanation:
When we have batteries in series in a circuit, the equivalent voltage will be the sum of their voltages, and the current flowing through then will be the same.
These batteries are identical, so they have the same voltage, therefore when they are put in series, the equivalent voltage will be twice the voltage of one battery.
So the correct option is 4 (D): twice the voltage, and the same current will flow through each.
Answer:
20 rad/s^{2}
Explanation:
weight / force (F) = 150 N
radius (r) = 0.5 m
mass (m) = 15 kg
angular acceleration = tangential acceleration / radius
where
- tangential acceleration = force/ mass = 150/15 = 10 m/s^{2}
- substituting the above into the equation for angular acceleration we have
angular acceleration = 10 / 0.5 = 
The poles don’t receive direct sunlight which is why they are colder than the tropics. Even during the summer the sun is low on the horizon.
When you say "Which...", does that mean you're looking at a list of choices
and not sharing it ?
To change (kilometers/hour) to (meters/minute), multiply (kilometers/hour) by
(1,000 meters/kilometer) x (hour/60 minutes).
Both of those fractions are equal to ' 1 ', so the process doesn't change the
original quantity, just its units.
