I'm having trouble with #2, could you help me with this?

V = ( - 1010. 2 V = - 2 m/s X = (- 2)0: 2 X = 6. 4 2. A student finds that it takes 0.20s for a ball to pass through photogates placed 0.3m apart on a level ramp. The end of the ramp is 0.92 m above the floor. Where could a coin be placed so that the ball directly strikes the coin on impact with the ground? photogates O table 0. 4 m away 0.12 floor 3. Suppose now that the same ball, released from the same ramp (0.92m high) struck a coin on