Three charged particles are arranged in a line as shown in figure below. Charge A= -5 uC, charge B = +10 uC and charge C = -12 uC. Calculate the net
electrostatic force on particle B due to the other two charges.

What is the mass of the same rock on the earth

Waves that cause the most damage during an earthquake are a. surface waves c. s waves b. p waves d. ocean waves

Auniform brick of length 25 m is placed overthe edge of a horizontal surface with a maximum overhang of 12.5 m attained withouttipping. now two identical uniform bricks of length25 m are stacked over the edge of a horizontalsurface. what maximum overhang is possible forthe two bricks (without tipping)? answer in units of m.