Recent content by pink1

thanks for the help, so my speed would be 13.8s. I took my initial speed 135- my initial velocity 0, and divided by gravity. but that does not seem right

1. Two planes are each about to drop an empty tank. At the moment of the release each plane has the same speed of 135 m/s, and each tak is at the same height of 2.00 km above the ground. Although the speeds are the same, the velocities are different at the instant of release, because one plane...