A1423-kg car is moving along a level highway with a speed of 26.4 m/s. the driver takes the foot off the accelerator and the car experiences a slowing force of 901-n over a distance of 106 m. determine the speed of the car after traveling this distance.

State the right hand rule of the direction of magnetic field in a conductor carrying current

One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?

How do you tell if someone actually cares about you? and just say they do?