Physics, 24.03.2020 02:30, makayla10119
Suppose your friend claims to have discovered a mysterious force in nature that acts on all particles in some region of space. He tells you that the force is always pointed away a de?nite point in space, which we can call the force center. The Date magnitude of the force turns out to be proportional to Bir3, where r is the distance from the force center to any other point Your friend says that it has been determined that the constant of proportionality has been determined to be B-2 (in units to be determined later), so that the magnitude of the force on a particle (in newtons) can be written as 2/3, when the particle is at a distance r from the force center ression for the potential energy Up of a particle when it is at a distance D from the force center, in terms of B an rho S8 33% Part (a) Write an exp where B is the constant of proportionality. Assume the potential energy to be zero when the particle is at infinity
Answers: 1
Physics, 22.06.2019 16:30, safiyyahrahman6907
One number is said to be an "order of magnitude" larger than another number if choose one: a. it is 10 times larger. b. it is 5 times larger. c. it is 3 times larger. d. it is 100 times larger. e. it is 2 times larger.
Answers: 1
Physics, 22.06.2019 18:00, gabriellarose2930
According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
Physics, 22.06.2019 18:30, eguzmandpandoracom
How many meters will a car travel if its speed is 45 m/s in an interval of 11 seconds? question 2 options: a) 450 meters b) 495 meters c) 4.09 meters d) 498 meters
Answers: 2
Suppose your friend claims to have discovered a mysterious force in nature that acts on all particle...
Mathematics, 18.03.2021 01:30
Mathematics, 18.03.2021 01:30
Mathematics, 18.03.2021 01:30