REVIEW ABOUT GRAVITY

1. What pulls the object to the ground?

• speed

• gravity

• motion

• friction

2. A feather and a pebble released simultaneously from the same height do not reach the ground at the same time. Which of the following is the MOST possible cause?

• friction

• air resistance

• force of gravity

• force of attraction

3. Which object would be most difficult to lift against gravity?

• a car

• a book

• a spoon

• a marble

4. What natural phenomena occurs on Earth due to the gravity of the

moon?

• Typhoon

• Earthquakes

• Ocean Tides

• Volcanic Eruption

5. How does gravity affect objects near Earth? It ___________.

• pulls them in

• pushes them away

• makes them larger

• makes them move faster