Work Done by Gravity Formula
Work Done by Gravity Formula
Work Done by Gravity Formula is an integral part of the Physics curriculum, and students learn in multiple classes in different levels of details. This topic is important to understand multiple other concepts of the subject and the discipline. The topic of Work Done by Gravity Formula can be studied by students with the help of the textbooks that are provided by the education boards. These textbooks cover the Work Done by Gravity Formula in detail, based on the class they are taught in. Students in higher classes can have challenges in understanding the Work Done by Gravity Formula because of multiple reasons. The questions in the textbooks regarding the Work Done by Gravity Formula can be challenging, but these are often discussed in the classroom. Some of these questions can be challenging and even appear in the examinations. Students can have challenges while solving the questions related to Work Done by Gravity Formula.
How to Calculate Work Done By Gravitational Force
Most of the questions related to the Work Done by Gravity Formula are equation based, and they need to be understood before solving them. The topic of Work Done by Gravity Formula can be understood better with the help of the Extramarks platform. There are several learning options for students. Those who want an interactive learning experience can choose to study with the help of the audiovisual modules for Work Done by Gravity Formula. Students who want to learn in the traditional way can make use of the sample papers, chapter notes, and the revision notes. All of these study materials are curated by experts from all across the country. This makes the study guides reliable and students can support their learning from textbooks in a better manner.
Solved Questions for Work Done by Gravity
1) Calculate the force of gravitation between the earth and the Sun where the mass of the earth = 6 x 1024 kg and the mass of the Sun = 2 x 1030 kg. The average distance between the two is 1.5 x 1011 m.
Ans. The mass =6 x 1024 kg
The mass of the Sun = 2 x 1030 kg
The average distance between the earth and the Sun, (d) = 1.5 x 1011 m
The gravitational constant (G) = 6.67 x 10-11 Nm2 /Kg2
The gravitational force of attraction between m1 and m2 can be found out using this formula
F = 3.557 × 1022 N.
2) A body of 55 kg falls from the fifth floor of a building 90 m high. What is the work done by gravitational force?
Answer: The body falls within the action of the force of gravity. To calculate the work done, this formula should be used: m = 55 kg, g = 9.8 m/s2, h = 90 m.
W = 55 kg x 9.8 m/s2 x 90 m
W = 48,510 J.
Therefore, this is the work done by the gravitational force.
In conclusion, it is understood that the Work Done by Gravity Formula is important and students should focus on getting a better understanding of the topic. It might seem intimidating, but students can learn confidently with the help of the learning guides available on the Extramarks platform. Students can download notes and sample papers offline for later access. This allows them to learn from anywhere. They can support their classroom learning while learning with their classmates on the platform.
FAQs (Frequently Asked Questions)
1. How tough is learning Work Done by Gravity Formula?
Students can find the Work Done by Gravity Formula a little tough. However, this challenge can be overcome with the help of the study guides on the Extramarks platform. They supplement the textbooks well while providing solutions to textbook questions.
2. Is it possible to study Work Done by Gravity Formula Online?
Yes, there are multiple online learning platforms on the internet, but not all of them might be reliable. Extramarks has been the in the industry for over a decade and has helped millions of children become better learners. Students can access education board wise textbook solutions for all classes, along with extra questions for all chapters.