(घ) n-p-n ट्राँजिस्टर की उभयनिष्ठ उत्सर्जक की प्रवर्धन क्रिया का परिपथ चित्र बनाकर वोल्टेज लाभ का सूत्र प्राप्त कीजिए।
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Asher cycles 12 miles in 16 hours. what is his speed?

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?

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?