Physics !

3.) chipping from the rough, a golfer sends the ball at an angle of 54° with an initial velocity of 13m/s, how far down the green did the ball go?

there are two photos attached for questions #1 and #2.

Why is there friction between objects

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

If you place a magnet under a clear dish, and sprinkle iron fillings over it, above what part of the magnet will most of the fillings gather