Physics, 28.12.2021 14:00 michellemonroe012305
the force exerted by a driving boat is conservative, provide the internal function is negligible. Assume friction is negligible. Describe the changes in the potential energy of driving boat as a swimmer dives from it, starting just before the swimmer steps on the boat until just after his feet leave it.
Answers: 3
Another question on Physics
Physics, 21.06.2019 23:30
A175 g lump of molten lead at its melting point (327 c) is placed into 55.0 g of water at 20.0 c. the specific heat of lead is 130.j/kg c and the hf of lead is 20,400 j/kg. when the lead and the water have reached equilibrium, what is the temperature of the mixture?
Answers: 3
Physics, 22.06.2019 06:30
Alead ball is dropped into a lake from a diving board 5m above the water . it hits the water with a certain velocity and then sink with constant velocity in bottom . it reaches the bottom 5 second after it is dropped if g= 10m/s2 . find depth of the lake and average velocity of the ball ?
Answers: 1
You know the right answer?
the force exerted by a driving boat is conservative, provide the internal function is negligible. As...
Questions
Mathematics, 12.12.2021 08:10
History, 12.12.2021 08:10
Mathematics, 12.12.2021 08:10
Mathematics, 12.12.2021 08:10
Mathematics, 12.12.2021 08:10
English, 12.12.2021 08:10
Mathematics, 12.12.2021 08:10
Computers and Technology, 12.12.2021 08:20
Mathematics, 12.12.2021 08:20
Mathematics, 12.12.2021 08:20
Social Studies, 12.12.2021 08:20
