An ant travels in a perfectly straight line in the –x direction some distance. It turns, and then travels some new displacement, 30.0 degrees above the +x axis, again, in a straight line, for some distance. The final leg of its little ant journey is a displacement of 15 cm, 40.0 degrees below the +x axis, and it’s back at its starting point
A bowling ball is dropped from the top of a building that has a height of h = 127 m.
If drag produces an opposing force of 10 N while the ball's falling, what is the ball's speed, vf in m/s, when it strikes the ground Suppose the ball has a mass of 5 kg.
A different ball was dropped and the final speed was gauged to be vf = 6.5 m/s while the drag force was gauged to be 50 Newton’s. What is the mass of this ball in kg?
t. What are the magnitudes of the first two displacements?