9)If 6 kg is lifted 20 meters in 4 sec, how much power is expended? 10) If a 60 watt lightbulb operates for 4 minutes, h

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answerhappygod
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9)If 6 kg is lifted 20 meters in 4 sec, how much power is expended? 10) If a 60 watt lightbulb operates for 4 minutes, h

Post by answerhappygod »

9)If 6 kg is lifted 20 meters in 4 sec, how much power is
expended?
10) If a 60 watt lightbulb operates for 4 minutes, how much
energy is expended?
9 If 6 Kg Is Lifted 20 Meters In 4 Sec How Much Power Is Expended 10 If A 60 Watt Lightbulb Operates For 4 Minutes H 1
9 If 6 Kg Is Lifted 20 Meters In 4 Sec How Much Power Is Expended 10 If A 60 Watt Lightbulb Operates For 4 Minutes H 1 (12.39 KiB) Viewed 31 times
W=F*d PE=mgh KE= 1/2 my2 P=AE/t w=mg F=ma
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