Answer: D. Thermal energy
Explanation
A space heater uses resistance elements that are heated by an electrical current.
The thermal energy, Q, generated in a resistance of R ohms that carries a current of I is
Q = I²R
This equation assumes that all the electrical energy is converted into thermal energy without losses.
<span>The answer is -0.8 m/s. We know acceleration is the average of final minus initial velocity over time (a = (vf-v0)/t). We also know that Force is equal to Mass times Acceleration (F = ma). Using our force equation, we know that the acceleration we get is negative 8.8 (-8.8). The force is acting in the opposite direction of the rugby player, hence the negative sign. From there, plug in that number for a in the velocity equation, and solve for vf, as v0 and t are known. We get 0.8 m/s in the opposite direction that the player was running.</span>
Answer:
planets move in elliptical orbit.
Explanation:
this is because planets are formed closer to the sun while the comets are formed further.
Bar magnets have 2 poles. I think. Answer: first choice
the relatively thick part of the earth's crust that forms the large landmasses. It is generally older and more complex than the oceanic crust.