Maurice pulls on the end of a spring scale. he lets go of the end and observes the spring snap back into place. what force restores the spring to its original shape?

a. tension

b. elastic

c. drag

d. applied

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?

If the pressure in a gas is doubled while its volume is held constant. true or false

Explain the difference in reactivity of the elements based on their electron configurations.