1) Two cranes use rope and pulley systems to lift a load from a truck to the top of a buildingCrane A has 2.0 as much power as Crane B.If Crane B can do 9245 Joules of work in 12.245 minutes, how many Joules of work can Crane A do in 12.245 minutes?2) If you ate a candy bar that has 220 Calories, and you can burn off 0.66 horsepower when running stairs, how long in minutes would you have to run to burn off that indulgent snack?(Hints: 1 Calorie (food) 1,000 calories (heat); 1 calorie 4.18 Joules; 1 horsepower (hp) 746 Watts).
I don't know but you could add what they need upstairs and downstairs.
There are color variations on sims three too, however I cannot consider that's whichBut when you seem intently at the tombstone there is a small icon on it depicting how they diedAn hour glass for historic age, lightning for electrocution and so forth.
1 P W/t so if P is doubled and t is kept the same we get 2P 2W/t and the work is doubled 18490 J for crane A 2 220,000 cal 4.18 J/cal 919600 J ( energy from candy bar) 0.66 hp 746 watt/hp 492.4 watt (rate at which runner uses energy( P W/t 492.4 J/s 919600 J / t t 1867.6 s 1867.6 s / (60 s/ min) 31.1 minutes
