Answer:
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Explanation:
Answer:
0.833
Explanation:
Power = energy / time
Power = force × distance / time
Power = force × velocity
P = (850 kg) (9.8 m/s²) (1.00 m/s)
P = 8330 W
P = 8.33 kW
The efficiency of the motor is therefore:
e = 8.33 kW / 10.0 kW
e = 0.833
An occluded front forms when a cold front catches up with a warm front. So it would bring Sun and warmth.
1. It’s true
4 ,7 ,8 is correct