Physics, 09.10.2019 21:30 naomicervero
An airplane covers a straight-line distance of 8.72km in 35.9 s, during which time it has a constant forward acceleration of 3.03 m/s^2. a) what is the speed of the airplane, in m/s, at the beginning of the 35.9 s? b) what is the speed of the airplane, in m/s, at the end of the 35.9 s?
Answers: 2
Physics, 21.06.2019 17:30
Abatter hits the baseball a with an initial velocity of v0 = 110 ft/sec directly toward fielder b at an angle of 23° to the horizontal; the initial position of the ball is 2.2 ft above ground level. fielder b requires 0.44 sec to judge where the ball should be caught and begins moving to that position with constant speed. because of great experience, fielder b chooses his running speed so that he arrives at the “catch position” simultaneously with the baseball. the catch position is the field location at which the ball altitude is 8.4 ft. determine the velocity of the ball relative to the fielder at the instant the catch is made.
Answers: 1
Physics, 22.06.2019 14:40
According to valence bond theory, which orbitals overlap in the formation of the bond in hf according to valence bond theory, which orbitals overlap in the formation of the bond in hf 2s on h and 2p on f 1s on h and 2s on f 1s on h and 1p on f 1s on h and 2p on f 1s on h and 3p on f
Answers: 3
Physics, 22.06.2019 17:30
How does the entropy of steam compare to the entropy of ice?
Answers: 2
An airplane covers a straight-line distance of 8.72km in 35.9 s, during which time it has a constant...
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