Answer:
Connect them in parallel
Explanation:
The energy stored by two capacitors connected to the same voltage source is given by
where
is the total capacitance of the two capacitors
V is the voltage of the source
In order to maximize the energy stored U, we need to maximize . We have:
- In parallel, the total capacitance is given by the sum of the individual capacitances:
- In series, the total capacitance is given by:
Comparing the two equations, we notice that , so the parallel configuration is the one that maximizes the energy stored.
Explanation:
Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in
Answer:
The temperature of molecules exhausted through the nozzle
is lower than the temperature in the chamber before being exhausted.
Explanation:
Answer:
0.02 s
Explanation:
Take the (+x) direction to be up.
The average velocity v during a time interval Δt is the displacement Δx divided by Δt.
v=Δx/Δt
=x_f-x_i/t_f-t_i (1)
We assume that your height is 1.6m
Solving [1]
Δt=Δx/v
= 0.02 s