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Physics, 28.03.2020 05:45 benjaminatkinson1

If I fail, I get an F and I have a time limit. PLEASE HELP!!

1. The gravitational force of the sun affects the planets in our solar system. Which of these is influenced the most by this force.
1. Orbit path.
2. Axial tilt.
3. The mass of the planets. 4. The number of moons per planet

2. A student recorded the following information about two magnets:
When magnet 1 was held above a collection of paper clips, 8 paper clips jumped to the magnets. When the magnet was held above same collection of paper clips. 14 paper clips jumped to the magnet. What can you conclude about the 2 magnets?

1. Magnet 2 has a stronger magnetic field than field 1

2. The paper clips have a stronger magnetic field.

3. Their magnet fields are the same

4. Magnet 1 has a stronger field than magnet 2.

3. What is the relationship between mass and gravitational pull?

1. Lower mass creates higher gravitational pull

2. Higher gravitational pull creates more mass.

3. Lower gravitational pull creates more mass

4. Higher mass creates higher gravitational pull.

4. When Mandy took clothes out of a dryer, she observed that a sock was clinging to the shirt. Which situation could cause the sock to be attracted to the shirt?

1. The sock has a small positive charge but the shirt has a small negative charge.

2. Both the sock and the shirt have small magnetic charges.

3. The sock has a small positive charge while the shirt has a large positive charge.

4. Both the sock and the shirt have large positive charges.

5. When the sock and ballon were rubbed together, the balloon ended up with a negative charge and the sock ended up with a positive charge. What will happen if another balloon with a negative charge were placed near the balloon.

1. The balloons will repel each other

2. The Balkan will attract each other

3. The balloon will expand

4. The balloons will become smaller

6. Gravity can be defined as a force of attraction between objects. The effects of gravity can be witnessed in many systems. Which of these actions is an example of gravity influencing other systems.

1. Planets moving around the sun is an elliptical pattern

2. Glaciers melting because of increasing temperatures.

3. Groundwater loving to the surface in an artesian well.

4. Surface water evaporating into the atmosphere.

7. During a science lab, a teacher runs a wool sock on a balloon to give it an electrical charge. The balloon then attracts strands of students hair because the balloon has a what?

1. Positive charge and the hair has no charge

2. Negative charge and the hair has negative charge.

3. Negative charge and The hair has a positive charge.

4. Positive charge and the hair has a positive charge.

8. Two planets maintain a Constant distance between each other. If the mass of one of the planets increases, then the gravitational forces between both planets will what?

1. Remain constant

2. Disappear

3. Increase

4. Decrease

9. Jupiter revolves around the sun in a predictable pattern because what?

1. Jupiter ya a greater mass than other planets

2. The force of gravity between Jupiter and the sun maintains the orbit.

3. The electromagnetic force from the sun reaches Jupiter l.

4. Jupiter has high winds that keep it moving at a constant rate.

10. Planets, moons, and stars with larger masses will have what?

1. Longer orbital paths

2. Smaller gravitational forces

3. Larger gravitational forces

4. Smaller orbital paths

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If I fail, I get an F and I have a time limit. PLEASE HELP!!

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