Friday
May 24, 2013

# Posts by Dan

Total # Posts: 827

physics
An 21.0 , 12.0 , and 5.0 resistor are connected in series with an emf source. The current in the 12.0 resistor is measured to be 4.00 A.

physics
how do you solve for Potential Energy?

physics
In the 1950s, an experimental train that had a mass of 3.30 104 kg was powered across level track by a jet engine that produced a thrust of 4.90 105 N for a distance of 600 m. (a) Find the work done on the train. 1 J (b) Find the change in kinetic energy. 2 J (c) Find the fina...

Physics
I got 15.6 but it was wrong? Ace raised a 14.0-N physics book from a table 72 cm above the floor to a shelf, 2.20 m above the floor. What was the change in potential energy?

physics
Pam has a mass of 33.0 kg and she is at rest on smooth, level, frictionless ice. Pam straps on a rocket pack. The rocket supplies a constant force for 15.0 m and Pam acquires a speed of 60.0 m/s. (a) What is the magnitude of the force? 1 N (b) What is Pam's final kinetic e...

ENGLISH 11
Could someone please tell me the following for each person in the book THE GREAT GATSBY; -Age, Work, and Major Accomplishment for: Daisy Buchanan, ------Jay Gatsby, & ------Jordan Baker

algebra
Simply 5 hours.. 125 miles/25 miles/hour = 5 hours

Physics
Cost (\$) = Power (kW) x Price (\$ / kWh) x Time (h) Cost (\$) = (0.006 kW) x (\$0.12) x (365 days/year x 24 h/day) Cost = \$6.3072

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