(Solved): 2. a) Draw a force diagram for a ball at the top of a parabolic trajectory. Label the forces and u ...

2. a) Draw a force diagram for a ball at the top of a parabolic trajectory. Label the forces and use equality marks on the force vectors. Ignore air resistance. The mass of the ball is \( 2 \mathrm{~kg} \). b) write the net force equations for the ball in the \( \mathrm{x} \) and \( y \) directions. c) If the ball was released with an upward velocity of \( 6 \mathrm{~m} / \mathrm{s} \), how long does it take to reach the top of the trajectory? b) \( \Sigma F_{x}= \)