Aball is thrown with initial speed voup an inclined plane. the plane is inclined at an angle above the horizontal, and the ball's initial velocity is at an angle 0 above the plane. choose axes with x measured up the slope, y normal to the slope, and z across it. write down newton's second law using these axes and find the ball's position as a function of time. show that the ball lands a distance r = 2v 2sin 0 cos(0 0)1(g cost) from its launch point. show that for given v and 0, the maximum 0 possible range up the inclined plane is r. = vo /[g(1 + sin oa
Answers: 2
Physics, 22.06.2019 10:30
Light from a sodium lamp passes through a diffraction grating that has 1000 slits per millimeter. the interference pattern is viewed on a screen 1.000 m behind the grating. the first (m = 1) two bright yellow fringes that are visible are 0.7288 m and 0.7300 m from the central maximum. what are the wavelengths of these two fringes?
Answers: 2
Physics, 22.06.2019 14:30
Exercise 2. find the wavelength of a photon emitted when an electron jumps from the n = 3 energy level down to the n = 2 energy level. where is this photon in the electromagnetic spectrum?
Answers: 3
Physics, 22.06.2019 15:40
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
Aball is thrown with initial speed voup an inclined plane. the plane is inclined at an angle above t...
Biology, 08.01.2021 06:20
English, 08.01.2021 06:20
World Languages, 08.01.2021 06:20
English, 08.01.2021 06:20
Mathematics, 08.01.2021 06:20
Mathematics, 08.01.2021 06:20
Mathematics, 08.01.2021 06:20
Mathematics, 08.01.2021 06:20
Mathematics, 08.01.2021 06:20
Mathematics, 08.01.2021 06:20
History, 08.01.2021 06:20
English, 08.01.2021 06:20