The deepest known spot in the oceans is the challenger deep in the mariana trench of the pacific ocean and is approximately 11,000 m below the surface. for a surface density of 1030 kg/m3 , a constant water temperature, and an isothermal bulk modulus of elasticity of 2.3 × 109 n/m2 , find the pressure at this depth. hint: the density will vary with depth in this case.

Determine el momento angular de un rueda de 3000g moviendose a 10m/s con un radio de giro de 400cm

Two 1.20-m nonconducting wires meet at a right angle. one segment carries + 2.50 µc of charge distributed uniformly along its length, and the other carries - 2.50 µc distributed uniformly along it, as shown in fig. 21.50. ( a. find the magnitude and direction of the electric field these wires produce at point p, which is 60.0 cm from each wire. ( b. if an electron is released at p, what are the magnitude and direction of the net force that these wires exert on it?

What happens to an isotope during radioactive decay?