Physics, 04.03.2022 20:50 zhellyyyyy
A man is walking toward the back of an airplane at 7 m/s. The plane is flying West at 245 m/s. What is the speed and direction of the man relative to the plane?
Answers: 2
Physics, 21.06.2019 21:50
Acar travels along a highway with a velocity of 24 m/s, west. the car exits the highway; and 4.0 s later, its instantaneous velocity is 16 m/s, 45° north of west. what is the magnitude of the average acceleration of the car during the four-second interval?
Answers: 2
Physics, 22.06.2019 19:50
Aleaky 10-kg bucket is lifted from the ground to a height of 15 m at a constant speed with a rope that weighs 0.7 kg/m. initially the bucket contains 45 kg of water, but the water leaks at a constant rate and finishes draining just as the bucket reaches the 15-m level. find the work done. (use 9.8 m/s2 for g.) show how to approximate the required work by a riemann sum. (let x be the height in meters above the ground. enter xi* as xi.) lim n → ∞ n (9.8)(45−3 xi) i = 1 δx express the work as an integral. 0 dx evaluate the integral. (round your answer to the nearest integer.) j
Answers: 3
Physics, 23.06.2019 02:30
Can a molecule have bond dipoles but not have a molecular dipole?
Answers: 2
Physics, 23.06.2019 10:00
The current through a 10 ohm resistor is 1.2 amperes.what is the potential difference across the resistor?
Answers: 1
A man is walking toward the back of an airplane at 7 m/s. The plane is flying West at 245 m/s. What...
Physics, 20.10.2020 05:01
Mathematics, 20.10.2020 05:01
Biology, 20.10.2020 05:01
Biology, 20.10.2020 05:01
Mathematics, 20.10.2020 05:01
Physics, 20.10.2020 05:01
Mathematics, 20.10.2020 05:01
History, 20.10.2020 05:01
Mathematics, 20.10.2020 05:01
History, 20.10.2020 05:01
Geography, 20.10.2020 05:01
English, 20.10.2020 05:01