Physics, 05.04.2021 17:30 babygirl1780
Two spheres of radii 5cm and 10cm are given charges 100c and 50c respectively and then connected by a wire. calculate the loss of energy after connection.
Answers: 2
Physics, 22.06.2019 20:30
We will use a video to study faraday’s law of electromagnetic induction by analyzing the induction that occurs due a coil of copper wire sliding along an air track that passes through an external magnetic field. specifically, we will: examine some of the main principles behind faraday’s law. apply lenz’s law to determine the direction of the induced emf. take measurements of the induced emf from the voltmeter as the coil passes into and out of the external magnetic field. use the horizontal scale provided to determine the speed of the coil. calculate the magnetic field induced in the coil as it passes into and out of the external magnetic field.
Answers: 2
Physics, 22.06.2019 22:30
Asailboat is traveling to the right when a gust of wind causes the boat to accelerate leftward at 2.5m/s2 for 4s. after the wind stops, the sailboat is traveling to the left with a velocity of 3.0m/s.assuming the acceleration from the wind is constant, what was the initial velocity of the sailboat before the gust of wind? answer using a coordinate system where rightward is positive.
Answers: 1
Physics, 23.06.2019 01:30
Six pendulums of mass mand length las shown are released from rest at the same angle theta from vertical. rank the pendulums according to the numberof complete cycles of motion each pendulum goes through perminute. a. l= 1m m=2kg b. l= 4m m=1 kg c. l= 2 m m= 2 kg d. l= 1 m m= 4 kg e. l= 2 m m = 4 kg f. l= 4m m = 4kg
Answers: 3
Two spheres of radii 5cm and 10cm are given charges 100c and 50c respectively and then connected by...
History, 03.12.2019 22:31
Physics, 03.12.2019 22:31
Chemistry, 03.12.2019 22:31
Chemistry, 03.12.2019 22:31
English, 03.12.2019 22:31
Mathematics, 03.12.2019 22:31
Mathematics, 03.12.2019 22:31
English, 03.12.2019 22:31
English, 03.12.2019 22:31
Social Studies, 03.12.2019 22:31
Chemistry, 03.12.2019 22:31