Period 2 Question 1

Two cars accelerate with the same acceleration from zero initial velocity. Car #1 travels 1 second, and car #2 travels 2 seconds. The displacement from the original position for car # 2 as compared to the displacement for the car #1 is: The same Twice larger Three times larger Four times larger None of the above

Period 2 Question 2

The same Twice larger Twice smaller Four times larger On planet X free fall acceleration constant g’ is 4 times larger than the constant g on Earth. An object is thrown on both planets from a height h to the ground level with a zero initial velocity. The time of fall on the planet X as compared to the time of fall on Earth is: The same Twice larger Twice smaller Four times larger Four times smaller

Period 3 Question 1

Two cars accelerate with the same acceleration from zero initial velocity. Car #1 travels 1 seconds, and car #2 travels 3 seconds. The displacement from the original position for car # 2 as compared to the displacement for the car #1 is: The same Twice larger Three times larger Four times larger None of the above

Period 3 Question 2

On planet X free fall acceleration constant g’ is 4 times larger than the constant g on Earth. An object is thrown on both planets from a height h to the ground level with a zero initial velocity. The time of fall on the planet X as compared to the time of fall on Earth is: Twice larger Twice smaller Four times larger Four times smaller The same