Two marbles are launched at t = 0 in the experiment illustrated in the figure below. marble 1 is launched horizontally with a speed of 4.20 m/s from a height h = 0.950 m. marble 2 is launched from ground level with a speed of 5.94 m/s at an angle above the horizontal. (a) where would the marbles collide in the absence of gravity? give the x and y coordinates of the collision point. (b) where do the marbles collide given that gravity produces a downward acceleration of g = 9.81 m/s2? give the x and y coordinates.

Two marbles are launched at t = 0 in the experiment illustrated in the figure below. Marble 1 is launched horizontally with a speed of 4.20 m/s from a height h = 0.950 m. Marble 2 is launched from ground level with a speed of 5.94 m/s at an angle above the horizontal. (a) Where would the marbles collide in the absence of gravity? Give the x and y coordinates of the collision point. (b) Where do the marbles collide given that gravity produces a downward acceleration of g = 9.81 m/s2? Give the x and y coordinates.

Explanation:

i want the answer i don't know

the answer is b, have negligible mass