Two compressible solids are formed into spheres of the same size. the bulk modulus of sphere two is twice as large as the bulk modulus of sphere one. you now increase the pressure on both spheres by the same amount. as a result of the increased pressure, how is the change in volume of sphere two (△v2) related to the change in volume of sphere one (v1)? a. vv2 = △v1b. △v2= 2△v1c. △v2= 1/2△v1d. △v2= 1/4△v1e. △v2= 4△v1

Boxing gloves are padded to lessen the force of a blow. (a) calculate the force exerted by a boxing glove on an opponent’s face, if the glove and face compress 7.50 cm during a blow in which the 7.00-kg arm and glove are brought to rest from an initial speed of 10.0 m/s. (b) calculate the force exerted by an identical blow in the gory old days when no gloves were used and the knuckles and face would compress only 2.00 cm. (c) discuss the magnitude of the force with glove on. does it seem high enough to cause damage even though it is lower than the force with no glove?

What is the rate of 12 liters of water moving through a water hose in 4.0 minutes?

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.