Q = V*C
V = 5.5 Volts
C = 8.00 * 10^-12 Farads
Q = ???
Q = 8.00 * 10^-12 * 5.5
Q = 44.0 * 10^-12 Coulombs
Q = 44.0 picacoulombs.
Answer:
Barbed wire.
Explanation:
The technology that brought about the end of the open range cattle and large cattle drives in the America west is Barbed wire.
Barbed wire is nothing but wire with cluster of short, sharp spikes set at a regular interval along its length. It mainly, used to make fences of farmed fields to protect from being grazed by herbivores. Moreover, it is used to make boundary of countries as line of control.
Answer:
Explanation:
Kinetic energy is the energy an object possesses due to motion. It is calculated with the following formula.
The mass of the object is 4.7 kilograms. The velocity of the object is 7 meters per second.
Substitute the values into the formula.
Solve the exponent.
- (7 m/s)²= 7 m/s * 7 m/s = 49 m²/s²
Multiply the numbers together.
Convert the units. 1 kilogram square meter per square second is equal to 1 Joule.
The object has <u>115.15 Joules</u> of kinetic energy.
The "stuff" (molecules) in water is more tightly packed than in ice, so water has greater density than ice. Don't let the fact that ice is a solid fool you! As water freezes it expands. So, ice has more volume (it takes up more space, but has less density) than water.