Answers: 2
Physics, 22.06.2019 14:30
Aracecar driver has to hold on tightly when going around a banked curve. approximately what is the centripetal force on a 2220.0 kg car going around a circle with a diameter of 190.0 meters at 25.0 m/s?
Answers: 1
Physics, 23.06.2019 05:30
20) what is a magnetic field? 21) in which direction do magnetic field lines always point? 22) sketch a diagram showing how a plotting compass points around a 23) name two magnetic poles that will: a) attract each other b) repel each other. 24) explain why you can use a compass to navigate. 25) what's an electromagnet? 26) list two ways to increase the strength of an electromagnet. 27) the wire in a simple motor feels a force when a current flows through it. why is this? i need answers to check mine
Answers: 1
Physics, 23.06.2019 09:30
Why is the basic problem of economic,scarcity, a universal problem?
Answers: 2
How much heat energy (in megajoules) is needed to convert 7 kilograms of ice at –9°c to water at 0°c...
Chemistry, 11.02.2020 02:46
Mathematics, 11.02.2020 02:46
History, 11.02.2020 02:47
Mathematics, 11.02.2020 02:47
Health, 11.02.2020 02:47