Answer: 2a- 0.4167s
Explanation:
Given: distance= 5m, speed= 12m/s
Unknown: time
Equation: t= d/s
Substitution: t=5/12
t=0.4167s
When the object is lifted 6 meters of the ground , then lifted to 12 meters, it is lifted twice as high ( 6 x 2 = 12).
This means the potential energy is also doubled.
Well for starters...... Air particles are all around. They try to attach to pretty much everything. ( If you know what I mean ) Next water is hard to make it stick with just water..... So you could say to use a chemical to make it fully stick to the actual nail itself. I hoped that this helped.
A star is formed in a nebula for millions of years, the star then forms into a star, after so long based on its size it will turn into a supernova or a black hole. while smaller stars will turn into a supernova then into a white dwarf
Answer:
R + 6 ohms
Explanation:
The current is the same in all three resistors
i = 2 amps
The problem is that the total voltage is unknown.
R = r
R1 =3 ohms
R2 = 3 ohms
The voltage drop is E = I*R
I = 2 amps
R1 = 3 ohms
R1 = 3 ohms
E = 3*2 = 6 volts
The second 3 ohm resistor also has 6 volts across it.
The total is 12 volts so far. But we know nothing more on how to solve for R.
All you can say is that the total resistance = R + 6 ohms