Physics, 24.08.2019 11:10 BeautyxQueen
3. an astronaut lands on an alien planet. he places a pendulum (l = 0.200 m) on the surface and sets it in simple harmonic motion, as shown in this graph.
answer the following questions:
a. what is the period and frequency of the pendulum’s motion?
b. how many seconds out of phase with the displacements shown would graphs of the velocity and acceleration be?
c. what is the acceleration due to gravity on the surface of the planet in m/s2? determine the number of g-forces.
show any necessary calculations.
Answers: 1
Physics, 22.06.2019 08:30
Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?
Answers: 3
Physics, 22.06.2019 09:30
(**i would really appreciate if this was answered soon** ) which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?
Answers: 3
Physics, 22.06.2019 19:20
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
3. an astronaut lands on an alien planet. he places a pendulum (l = 0.200 m) on the surface and sets...
English, 03.02.2021 05:50
Mathematics, 03.02.2021 05:50
Mathematics, 03.02.2021 05:50
Health, 03.02.2021 05:50
Advanced Placement (AP), 03.02.2021 05:50
English, 03.02.2021 05:50
History, 03.02.2021 05:50
Social Studies, 03.02.2021 05:50
Mathematics, 03.02.2021 05:50
Biology, 03.02.2021 05:50
Mathematics, 03.02.2021 05:50
Advanced Placement (AP), 03.02.2021 06:00