Physics, 05.03.2021 06:40 rachel2005smith
Why might walking across rocks in a shallow creek hurt your feet more than the same rocks would if you were in deeper water? (4 points)
Answers: 3
Physics, 22.06.2019 00:40
The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.
Answers: 1
Physics, 22.06.2019 03:30
Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)
Answers: 1
Physics, 22.06.2019 09:00
When a bicycle coasts uphill, it moves slower and slower as it climbs. why? a. its kinetic energy is transforming into heat energy. b. its potential energy is transforming into kinetic energy. c. its kinetic energy is transforming into potential energy and heat energy. d. its potential energy is transforming into kinetic energy and heat energy.
Answers: 1
Why might walking across rocks in a shallow creek hurt your feet more than the same rocks would if y...
Mathematics, 30.12.2019 02:31
Chemistry, 30.12.2019 02:31
Mathematics, 30.12.2019 02:31
Physics, 30.12.2019 02:31
English, 30.12.2019 02:31
Mathematics, 30.12.2019 02:31
Mathematics, 30.12.2019 02:31
Mathematics, 30.12.2019 02:31
English, 30.12.2019 02:31
Physics, 30.12.2019 02:31
Mathematics, 30.12.2019 02:31
History, 30.12.2019 02:31