A particle moves along a circular path over a horizontal xy coordinate system, at constant speed. At time t1 = 4.00 s, it is at point
(5.00 m, 6.00 m) with velocity (3.00 m/s)j and acceleration in the positive x-direction. At time t2 = 10.0 s, it has velocity (−3.00 m/s)i and acceleration in the positive y-direction. What are the (a) x and (b) y coordinates of the center of the circular path if t2 ‒ t1 is less than
one period?

If you touch a hot light bulb and get burned, that is an example of a. radiation b. convection c. conduction

Sawyer is studying diffraction. he draws a diagram of a plane wave to show how light waves travel. which best describes sawyer’s error? the wave fronts should be perpendicular to the direction in which the waves move. the arrow showing the direction of movement of the waves should be pointing to the left. the arrow showing the direction of movement of the waves should be pointing downward. the wave fronts should be both parallel and perpendicular to the direction in which the waves move.

The unit of resistivity is the: ohm ohm-cm volt coulomb