Answer:
Let's say a horse. In it's environment biotic factors such as predators and other animals that the horse competes with for food are limiting factors. Abiotic factors are the amounts of water, the temperature, and precipitation are also limiting factors.
Answer:
gravity is something that makes things go up and down
Explanation:
the motion is sensible
Answer:
No. The crown is made of lead
Explanation:
From Archimedes principle,
D/D' = W/U
Where D = density of the crown, D' = Density of water, W = weight of the crown in air, U = Upthrust of the crown in water.
make D the subject of the equation,
D = D'(W/U)................... Equation 1
W = mg
Where g = 9.8 m/s², m = 14.7 kg.
W = 14.7(9.8) = 144.06 N.
U = 9.8(14.7-13.4) = 12.74 N.
Constant: D' = 1000 kg/m³
Substitute into equation 1
D = 1000(144.06/12.74)
D = 11307.69 kg/m³
Density of the crown = 11307.69 kg/m³
And Density of Gold = 19300 kg/m³
From the above, The crown is not made of Gold
Typical examples of inelastic collision are between cars, airlines, trains, etc.
For instance, when two trains collide, the kinetic energy of each train is transformed into heat, which explains why, most of the times, there is a fire after a collision. However, the momentum of the two trains that are involved in the collision remains unaffected. So, the trains collide with all their speed, maintaining their momentum, yet their kinetic energy is transformed into heat energy.
Another way to explain a train or a car collision is this: when the two trains or cars collide, they stick together while slowing down. They slow down because their kinetic energy is gradually lost. Still, they collide because they conserve their momentum.
The energy stored in the capacitor decreases to one-half (½) of its initial value when the distance between the plates is then reduced to d/2.
<h3>The energy stored in a capacitor.</h3>
Mathematically, the energy stored in a capacitor can be calculated by using this formula:
U = ½CV² or U = q²/2C
<u>Where:</u>
- V is the potential difference.
Thus, we can logically deduce that the energy stored in the capacitor decreases to one-half (½) of its initial value when the distance between the parallel plate capacitors is reduced to d/2.
Read more on charge here: brainly.com/question/4313738
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