Three particles of mass 95 kg form an equilateral triangle of side 1. 5 m. What is the magnitude of the net gravitational force on one of the particles?.

Wats iqpow pls write 20 words for an answer

Which best describes standard precautions?

In the image, layer a is the topmost layer. layer c contains fossils from the precambrian era. layer b contains dinosaur fossils, and layer a contains fossils of mammals. which two statements are supported by this evidence? 1. mammals lived before the precambrian era. 2. dinosaurs and mammals existed in the precambrian era. 3. dinosaurs evolved after precambrian organisms. 4. precambrian organisms evolved after dinosaurs. 5. precambrian organisms were the first life-forms to become fossilized, according to this sample.