Answers: 3
Physics, 21.06.2019 14:50
Agalvanometer has an internal resistance of 100 Ļ and deflects full-scale at 2.00 ma. what size resistor should be added to the galvanometer to convert it to a milliammeter capable of reading up to 4.00 ma, and how should this resistor be connected to the galvanometer?
Answers: 2
Physics, 22.06.2019 16:40
The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?
Answers: 1
Physics, 22.06.2019 18:20
Wavelength of 125 meters is moving at a speed of 10 m/s. what is it's frequency?
Answers: 1
Physics, 22.06.2019 19:10
3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0
Answers: 2
Which two options are examples of waves reflecting?...
Computers and Technology, 19.07.2019 14:30
Biology, 19.07.2019 14:30
Computers and Technology, 19.07.2019 14:30
Mathematics, 19.07.2019 14:30
Mathematics, 19.07.2019 14:30
French, 19.07.2019 14:30
English, 19.07.2019 14:30
Business, 19.07.2019 14:30
History, 19.07.2019 14:30