Physics, 21.04.2021 15:10 jimarieb08
Which of the following does NOT involve the use of an electromagnet?
A. recording a song onto an audiotape
B. picking up paperclips using a bar magnet
C. lifting heavy metal objects with a crane at a junkyard
D. recording a television show onto a videotape
Answers: 1
Physics, 23.06.2019 10:30, insomniacnana2
Auniform bridge, 20 m long and weighing 40000 n is supported by two pillars located 3.0 m from each end. if a 19600 n car is parked 8.0 m from one end of the bridge, how much force does each pillar exert?
Answers: 3
Which of the following does NOT involve the use of an electromagnet?
A. recording a song onto an a...
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