Physics, 09.05.2021 17:50 Yomarie1104
A turntable of a record player makes 33 revolutions per minute. what is the linear velocity of a point 0.12m from the center?
Answers: 3
Physics, 21.06.2019 18:10
Awheelhas a radius of 4.8 m. howfar (path length) does a point on the circumference travel if thewheel is rotated through angles of 30°, 30 rad, and 30 rev,respectively?
Answers: 3
Physics, 22.06.2019 01:30
Answer as quick as ! kate is working on a project in her tech education class. she plans to assemble a fan motor. which form of energy does the motor convert most of its electric energy into? a. light energyb. motion energyc. sound energyd. thermal energy
Answers: 3
Physics, 22.06.2019 05:00
Does work output exceed work input when a machine is used? a) yes, it does, as machines create energy. b) it depends on the type of machine used. c) no, it doesn’t, as machines are inefficient. d) no, it doesn’t, as machines cannot create energy.
Answers: 1
Physics, 22.06.2019 11:00
1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?
Answers: 1
A turntable of a record player makes 33 revolutions per minute. what is the linear velocity of a poi...
English, 24.11.2020 14:00
English, 24.11.2020 14:00
Computers and Technology, 24.11.2020 14:00
Mathematics, 24.11.2020 14:00
Social Studies, 24.11.2020 14:00
English, 24.11.2020 14:00
Computers and Technology, 24.11.2020 14:00
Mathematics, 24.11.2020 14:00
English, 24.11.2020 14:00