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annn

Questions (3)

The asteroid Ceres has a mass 7.061 × 1020 kgand a radius of 505.2 km. What is g on the surface? The value of the universal
1. 0 answers
2. 410 views
Mars has a mass of about 6.14 × 1023 kg,and its moon Phobos has a mass of about 9.8 × 1015 kg. If the magnitude of the
1. 1 answer
2. 1,663 views
A pelican flying along a horizontal path dropsa fish from a height of 5.0 m. The fish travels 8.5 m horizontally before it hits
1. 2 answers
2. 542 views