006 10.0 points
If a 1-megaton nuclear weapon is exploded
at ground level, the peak overpress...
Physics, 20.03.2021 02:50 mahhvelousg97
006 10.0 points
If a 1-megaton nuclear weapon is exploded
at ground level, the peak overpressure (that
is, the pressure increase above normal at-
mospheric pressure) will be 0.2 atm at a
distance of 6 km. Atmospheric pressure is
1.013 105 Pa.
What force due to such an explosion will be
exerted on the side of a house with dimensions
4.32 m x 24.5 m?
Answers: 1
Physics, 22.06.2019 11:00, kylieweeks052704
A0.580-kg rock is tied to the end of a string and is swung in a circle with a radius of 0.500 meters. the velocity of the rock is 4.50 m/s. what is the centripetal force acting on the rock? 15.5 n 5.22 n 69.8 n 23.5 n
Answers: 1
Physics, 22.06.2019 14:30, raoufhanna
A58-kg boy swings a baseball bat, which causes a 0.140-kg baseball to move toward third base with a velocity of 38.0 m/s.
Answers: 2
Physics, 23.06.2019 01:30, chafinh1811
Six pendulums of mass mand length las shown are released from rest at the same angle theta from vertical. rank the pendulums according to the numberof complete cycles of motion each pendulum goes through perminute. a. l= 1m m=2kg b. l= 4m m=1 kg c. l= 2 m m= 2 kg d. l= 1 m m= 4 kg e. l= 2 m m = 4 kg f. l= 4m m = 4kg
Answers: 3
History, 16.07.2020 22:01
Mathematics, 16.07.2020 22:01