When a ball is thrown upward, at which position is the motion of the falling ball fastest? A. Middle B. Topmost C. Close to the grey D. Farthest from the ground
Which of these will experience the biggest gravitational pull in space? A. Astronaut B. Elephant C. Giraffe D. Everything is weightless in space
A rubber ball and a plastic ball are dropped at the same time from the same height. Which of the two balls will reach the ground first and why? A. The plastic ball because it is lighter and pull of gravity is lesser B. The rubber ball because it is heavier and pull of gravity is stronger C. The rubber ball and the plastic will reach the ground at the same time because they are all balls D. None of the above
