At Westonci.ca, we provide reliable answers to your questions from a community of experts. Start exploring today! Ask your questions and receive accurate answers from professionals with extensive experience in various fields on our platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

A planet has a gravitational acceleration on its surface of 2.5 times Earth's gravitational acceleration on its surface. The planet's radius is three times Earth'sradius.
What is the mass of the planet, in terms of Earth masses, ?