A wheel with radius 0.33m and rotational inertia 2.0kgm2 spins on an axle with an initial angular speed of 3.0 rad/s .Friction in the axle exerts a torque on the wheel, causing the wheel to stop after 6.0s .The average torque exerted on the wheel as it slows down has magnitude

Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay

When is a current produced? when the terminals of an electrochemical cell are connected by a wire if the electric circuit is opened in an electrochemical cell if the electrolyte is removed from an electrochemical cell when the electrodes are reversed in an electrochemical cell

What are the similarities & differences between a thermistor and a light dependent resistor in physics?