In the game with Green-Bay the Bears lost the game with a touchdown of 40 m range. The hangtime of the ball was 3.2 sec. a. what was the initial velocity of the ball?
b. what was the maximum height of the ball?
c. what was the final velocity of the ball ?
(physics)

An astronaut floating in space is trying to use her jetpack to get back to her space station, but she is being pulled away by a nearby planet, as shown in the image below. her jetpack provides a constant thrust of 310 n. if she angles her jetpack in such a way that it cancels out the vertical force due to the planet's gravity, what is her net horizontal force? thaud 487 o a. 54.8 n toward the space station o b. 212.9 n toward the space station o c. 185.2 n toward the space station o d 956 n toward the space station