A rock is thrown straight up with an initial speed of 15.5 m/s. It is caught at the same distance above the ground. How high does the ball rise?How long does the ball remain in the air? Hint: The time it takes the ball to rise equals the time it takes to fall

1which body contains the majority of the mass in the solar system earth jupiter the moon the sun 2 what keeps the objects in the solar system such as planets orbiting around the sun the force of gravity the galaxy exerts on all objects within it including the solar system the great distance between the sun and the planets the sun's nuclear fusion which acts on each object the gravitational force between the sun and each object in the solar system