Gravity is the force by which a planet or other body draws an object toward its center. The force of gravity keeps all the planets in orbit around the sun. What is true? Anything that has mass also has gravity. Objects with more mass have more gravitational pull than anything. Gravity can also get weaker with distance. So, the closer objects are to each other, the stronger their gravitational pull. This is what gravity is. Earth's gravity comes from all its mass levels. All its mass makes a combined gravitational pull on all the mass in everybody. It is what gives you weight, and if you were on a planet with less mass than Earth, you would weigh less than you do here. Gravity is very important to us and we could not live on Earth without it. The sun's gravity keeps Earth in orbit around it, keeping us at a comfortable distance to enjoy the sun's light and warmth when it goes round and round. It always holds down our atmosphere and the air we need to breathe. Gravity is the only thing that holds our world together.

The chapter "Gravitation" comes under the Mechanics part in the syllabus of the PSLE science examination. It will not take more time for preparation as it is not a difficult topic in PSLE science. You can score full marks on this topic if you concentrate and prepare well. The chapter Gravitation includes all the important topics like the law of orbits, law of periods, law of areas, gravitational force, acceleration due to gravity, gravitational potential energy, orbital velocity etc. These notes are prepared by a subject expert and can be used for quick revision just before the exams. Most examination questions do not simply test individual forces acting independently on a particular object. In this science portion, the four types of forces are at work, but they encounter difficulties when they are structuring their answers for exams. When it comes to gravity, students may always be in some confusion with this; they won't arrive at a better answer. PSLE science tuition in Singapore best teaches the students with examples and experiments so that they have clarity about the subject. This helps the students prepare well and score high in the gravity portion. Students must have an understanding of the four main types of forces:

• Gravitational Force

• Frictional Force/Friction

• The Magnetic Force

• Elastic Spring Force

Most students are competent in answering questions that involve only one type of force. That's why students score less on this topic. PSLE science tuition online provides sufficient material and simple ways of learning gravity for PSLE science.

Conclusion

88tuition is regarded as one of the leading science tuition providers in Singapore. It serves many students in Singapore to score highly in their PSLE exams. The online classes they provide are more comfortable for both parents and students. PSLE science tuition provides an exact need for a student and helps them learn all the topics in PSLE science.