There are 4 equal charges of 2 micro Coulumbs in a shape of a square. 2 positives line up on 1 side, which is the left side and 2 negatives line up on the other side, which is the left. Again, the charges are of equal magnitude.
The question asks for the magnitude of the electric field at the...
The drinking fountain outside your class shoots water 15 cm straight up in the air from a nozzle diameter of .58 cm. The pump at the base of the unit (90 m below the nozzle) pushes water into a 2.2 cm diameter supply pipe that goes up the nozzle. What is the absolute pressure provided by the...
hi i have a problem that i am confused with and i need some help or at least a place to start
The problem states:
A 5/8 inch diameter hose is used to fill a round swimming pool 7.2 m in diameter. How long will it take to fill the pool to a depth of 44 inches if the water issues from the...
A problem states that a man with a mass of 55 kg floats with 90% of his body under water.
I jus need to find the weight of his body when submerged in water...i'm was thinking 90% of 55 kg, but i wasn't sure if that was correct...
Homer the human powder keg, initially at rest, suddenly explodes into 3 pieces each with = mass. One piece moves east at 30 m/s and a second piece moves at 30 m/s south east
a) calculate the speed of the 3rd piece and direction
Problem I'm having is I can't find the angles because they are...
Need help on this problem - exactly as stated
Homer the human powder keg, initially at rest, suddenly explodes into three pieces each with equal mass. One piece moves east at 30 m/s and a second piece moves at 30 m/s southeast.
Caculate the speed of the third piece and calculate the...