What is the net electric potential at the point P on the triangle show below? -5q m -3q m m P

Clever Portal E Edulastic A app.edulastic.com/student/assessment/612d40e134150600096ede01/class/60ecbbe284e66e8d62a95cff/uta/61310195c7a5190009489400/itemld/612d40e13415060009.. ☆ > NEXT A BOOKMARK Question 7/13 Two students are working together to build a birdhouse. Student 1 applies a force of 10 N to a wooden board in order to slide it across the table to Student 2. If the 7 force of friction resisting the student's push is 4 N, what is the net force acting on the board? What is allowing the board to overcome the force of friction and slide across the table? A A constant balanced force from student 1 is causing the board to slide across the table. B An unbalanced force from student 1 is causing the board to move across the table Reverse friction allows the board to be affected by the balanced force from the table and slide D Force of friction is allowing the board to move across the table. 2:09 PM 9/7/2021 A DA 40) P Type here to search DELL 立

Carbon-14 is radioactive while Carbon-12 is stable.  In your body, the ratio of C-14 to C-12 is for every 10,000 C-14 atoms, there are 1 trillion (1,000,000,000,000) C-12 atoms.  This is the normal ratio for livings things.  In a piece of a sabre-tooth tiger bone, a scientist finds there are only 625 C-14 atoms for every 1 trillion C-12 atoms.How old is the sabre-tooth tiger bone? The half-life for Carbon-14 is 5730 years.

In 1999, scientists discovered a new class of black holes with masses 100 to 10,000 times the mass of our sun that occupy less space than our moon. Suppose that one of these black holes has a mass of 1x10^3 suns and a radius equal to one-half the radius of our moon. What is the density of the black hole in g/cm^3? The radius of our sun is 7.0x10^5 km, and it has an average density of 1.4x10^3 kg/m^3. The diameter of the moon is 2.16x10^3 miles.