A 4.29 kg ball is dropped from the roof of a building 151.1 m high. While the ball is falling to Earth, a horizontal wind exerts a constant force of 14.0 N on the ball.
How long does it take to hit the ground? The acceleration of gravity is 9.81 m/s2 .
Answer in units of s
Answers: 3
Physics, 22.06.2019 05:40, thomasalmo2014
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Physics, 22.06.2019 10:00, Kenemcaid6979
Explain the comparisons between nature and packingtown that appears on pages 81 and 82 answer
Answers: 2
Physics, 22.06.2019 12:10, saniyawilliams1207
Energy flows from the producer level to the level. is called
Answers: 1
A 4.29 kg ball is dropped from the roof of a building 151.1 m high. While the ball is falling to Ear...
Mathematics, 30.10.2020 08:40
Spanish, 30.10.2020 08:40
Mathematics, 30.10.2020 08:40
Mathematics, 30.10.2020 08:40
Mathematics, 30.10.2020 08:40
Mathematics, 30.10.2020 08:40