Ask Singapore Homework?
Upload a photo of a Singapore homework and someone will email you the solution for free.
Question
primary 6 | Maths
| Data Analysis
One Answer Below
Anyone can contribute an answer, even non-tutors.
Not sure why I can post under science.
Why answer is 1. Isn't the decrease of Potential Gravitational Energy will lead to increase of Gravitation Force? Anyone can help to explain?
See 1 Answer