A steel tape with a crosssectional area of 0.040 cm2and weight of 1.0 kg has a length of 31.010 m between the zero and the 30 m marks, when supported throughout at 200C and subject to a tension of 5 kg. This tape is used to measure a distance along a slope of 5degrees from horizontal and is supported throughout during the measurement. The tension applied is 16kg. The temperature of the tape is 150C. The measured slope distance is recorded as 400m. What is the corrected horizontal distance

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?