Physics, 08.11.2019 01:31 lulustar13
A3.7kg block on a horizontal frictionless surface is attached to a spring whose force constant is 450 n/m. the block is pulled from equilibrium position at x=0m to a displacement x=+0.080m and is released from rest. the block then executes simple harmonic motion along the x-axis. the maximum elastic potential energy of the system is closest to? ( 1.4 j) i just need to understand how to get there. show the equations used
Answers: 1
Physics, 21.06.2019 12:30
The atoms in a sidewalk on a hot summer day are vibrating the atoms in the sidewalk on a freezing day in winter. a. more rapidly than b. more slowly than c. at the same speed as
Answers: 1
Physics, 22.06.2019 04:50
Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?
Answers: 1
Physics, 22.06.2019 16:40
The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .
Answers: 3
Physics, 22.06.2019 17:40
Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?
Answers: 1
A3.7kg block on a horizontal frictionless surface is attached to a spring whose force constant is 45...
Advanced Placement (AP), 05.10.2019 16:20
Mathematics, 05.10.2019 16:20
Chemistry, 05.10.2019 16:30
Health, 05.10.2019 16:30
Mathematics, 05.10.2019 16:30
English, 05.10.2019 16:30
History, 05.10.2019 16:30
Biology, 05.10.2019 16:30
Mathematics, 05.10.2019 16:30