A compass is a magnet and Earth is a magnet. How does the magnetism of a compass work with the

magnetism of Earth so that a compass is a useful tool for navigating?

A parallel-plate capacitor is formed from two 3.1 cm - diameter electrodes Part What is the charge (in nC) on each electrode? Express your answer using two significant figures spaced 1.7 mm apart.

Which of the following best defines "internal energy"? The energy associated with moving against a force. B. The sum of all the thermal and kinetic energies of a system. C. The transfer of energy due to a difference in temperature. D.

13/41 14. What is the SI unit for weight?

What would it mean if neither the red or blue litmus paper changes colors?

What is 679.0034ms=s

You observe someone pulling a block of mass 41 kg across a low-friction surface. While they pull a distance of 5 m in the direction of motion, the speed of the block changes from 5 m/s to 6 m/s.

What is the speed of a bobsled whose distance-time graph indicates that it traveled 123m in 28s?

What is the work done by a 20 newton force applied at an angle of 45.0° to move a box a horizontal distance of 40 meters?

Despite the existence of research data that might inform policy about development, political rarely discuss such data in thier speeches why do you think

Zero gauge wire has a diameter of 0.32in and can carry a sustained current of 150A safely. What is the magnetic field a distance 5cm from the center of a long straight segment of zero gauge wire carrying a current of 150A?