June 2017 Physics Regents Questions 11-20

Match it! Select the correct answer from the pull down...Good luck!

What is the speed of cart A after the spring is released?

An observer counts 4 complete water waves passing by the end of a dock every 10. seconds. What is the frequency of the waves?

Copper is a metal commonly used for electrical wiring in houses. Which metal conducts electricity better than copper at 20°C?

When only one lightbulb blows out, an entire string of decorative lights goes out. The lights in this string must be connected in

Which arrow represents the direction of the net force acting on the electron when the electron is at position A?

A motor does 20. joules of work on a block, accelerating the block vertically upward. Neglecting friction, if the gravitational potential energy of the block increases by 15 joules, its kinetic energy

The potential difference between two points, A and B, in an electric field is 2.00 volts. The energy required to move a charge of 8.00 × 10^−19 coulomb from point A to point B is

An electrostatic force exists between two +3.20 × 10^−19-coulomb point charges separated by a distance of 0.030 meter. As the distance between the two point charges is decreased, the electrostatic force of