If the wah wah valley hardpan were to fill with water, how deep could the lake become before it overflows to the northeast along the jeep trail, near the red section number 27 located just above the northeast end of the hardpan in fig. a14.3.1? show your work.

Aphysical change is a change in the size, shape,, or stafe of matter true or false

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?

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)