Obre un objeto de masa m actúa una fuerza F que le provoca una aceleración de 4 m/s2. Si la fuerza aumentara 8 veces manteniendo constante la masa, ¿cuál sería el valor de la nueva aceleración en m/s2?

What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.

Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.

650.j is the same amount of energy as? 2720cal1550cal650.cal2.72cal