Stone needs 1350 J of energy to crack down. A bullet of 120 gm is fired on with the velocity of 140 m/s. Can it crack it down? Calculate. If not, what
minimum mass should the bullet have in order to break the stone? Calculate.
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How does the entropy of steam compare to the entropy of ice?

See the attachment and solve question 5th

On a hot saturday morning while people are working inside, the air conditioner keeps the temperature inside the building at 22degreesc. at noon the air conditioner is turned off, and the people go home. the temperature outside is a constant 33degreesc for the rest of the afternoon. if the time constant for the building is 4 hr, what will be the temperature inside the building at 4 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? at 6 : 00 font size decreased by 2 upper p . font size decreased by 2 upper m .? when will the temperature inside the building reach 24degreesc? 324281