Answer:
Energy transfer is the movement of energy from one location to another. For example, when electricity moves from a wall plug, through a charger, to a battery. .While energy can be transferred or transformed, the total amount of energy does not change
Answer:
The answer to your question is: d. 2
Explanation:
Reaction
MgCl₂ + 2 Na ⇒ Mg + 2 NaCl
1 ---- Mg ---- 1
2 ---- Na ---- 2
2 --- Cl ---- 2
Answer: 1.While the ball is not in contact with the ground, the height at time t after the last bounce at t0 is given by h(t+t0)=v0t−12gt2. where v0 is the velocity just after the bounce. 2.During the impact, the ball will deform and there will be friction.
Answer:
hi, here's the answer
Explanation:
the electric charge of an electron is negative (-ve).
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Answer:
The aeroplane flew 4200 miles for 7 hours.
600 times 7 is 4200.