"a bowl of soup at 200á f. is placed in a room of constant temperature of 60á f. the
temperature t of the soup t minutes after it is placed in the room is given by
t(t) = 60 + 140 e
_ 0.075 t
find the temperature of the soup 12 minutes after it is placed in the room. (round to the nearest
degree.)
"

An object resting on a table weighs 100 n. with what force is the object pushing on the table? with what force is the table pushing on the object? explain how you got your answer.

Two cannon balls weighing 18 kg and 24 kg are chained together and fired horizontally with a velocity of 165 m/s from the top of a 21-m wall. the chain breaks during the flight of the cannonballs and the 18-kg cannonball strikes the ground at t = 1.5 s, at a distance of 240 m from the foot of the wall, and 7 m to the right of the line of fire. determine the position of the other cannonball at that instant. neglect the resistance of the air.

Failure to accomplish erikson’s psychosocial task of late adulthood leads to despair. a. true b. false