Question

two balls are projected with speed 10m/s at an angle of 37 degree with the horizontal from the surface of the two planets havinf ratio of masses 2:1and ratoio of raii 1: 2.he ratio of time of flight is

Answer 1

Answer:

sorry bro I can't answer

Answer 2

Answer:

1:8

Explanation:

Time of flight = 2usintheta/g so it is inversely proportional to g

For a planet g = GM/R^2

So ratio of time:

T1/T/2 = g2/g1 = (M2/M1) (R1/R2)^2

                        = (1/2) (1/4)

                        = 1/8

Let me know if its correct, i dont know either lol i came looking for the answer this is what i got