Sustancia pura formada por la combinacion de elementos, es decir por atomos distintos, en una
proporcion definida, sus molecular son iguales?.

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Ascientist is tracking an object orbiting the sun that is found between mars and jupiter. in order to classify the object as an asteroid, it must be at least

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e