Two rockets are fired at each other with initial velocities of 150m/s150m/s and are 6000m6000m apart. the first rocket is accelerating at 5m/s25m/s2 while the second is accelerating at 15m/s215m/s2 . how far has the second rocket gone (in meters) when they collide? a :

3469.788 m

Explanation:

t = Time taken

u = Initial velocity

v = Final velocity

s = Displacement

a = Acceleration

First rocket

Second rocket

When this will collide the total distance they would have covered would be 6000 m.

Hence at 13.72 seconds they will collide assuming they are launched at the same time.

The second rocket would have gone 3469.788 m when they collide

answer: i pick a

explanation:

jupiter is the largest planet in our solar system, having a mass and radius that are respectively, 318 and 11.2 times that of earth. suppose that an object falls from rest near the surface of each planet and that the acceleration due to gravity remains constant during the fall. each object falls the same distance before striking the ground. determine the ratio of the time of fall on jupiter to that on earth.