How do i find out da news on 9/11 2
my friend in korea said we was gonna pay and dat he was gonna pick me up at da airport befo we pull an ALLAH AKBAR he is our lord and savior i am now an enemy of the US praise ALLAH AKBAR US can suck it

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

Which composition of water moves to begin a deepwater current?

Arod made of cobalt with a mass of 0.80 kg is heated to 800°c, then dropped into 6.00 kg of water at 10°c. what is the total change in entropy (in j/k) of the rod-water system, assuming no energy is lost by heat from this system to the surroundings