Question 1
Arrange the four fundamental forces in order from weakest to strongest.
Correct Response:
- Gravity
- Weak nuclear force
- Electromagnetic force
- Strong nuclear force
Question 2
Which force causes Earth's tides?
Correct Response: Gravitational Force
Question 3
A student is on spring break and goes to the beach at the ocean. She notices that sometimes she can walk out further into the ocean because there is less water. She knows this is due to the pull of the moon. How does she explain this shallow water to her younger sister?
Correct Response: As the Earth rotates, the student passes through one of the areas on the Earth where there is less water on the planet due to the moon pulling the water to a different location.