A jogger runs at 6.07 m/s [N] for 4.07 seconds, followed by 4.75 m/s [E] for 2.87 seconds. Determine the: Total distance the jogger ran

Total displacement the jogger ran

Average Speed of the jogger

Average Velocity of the jogger

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?

Consider the following position function. find (a) the velocity and the speed of the object and (b) the acceleration of the object. bold r left parenthesis t right parenthesisr(t)equals=left angle 6 t superscript 4 baseline comma 2 t cubed right angle6t4,2t3 for tgreater than or equals≥0

What is the coefficient of kinetic friction μk between the block and the tabletop?