¿5) Un móvil parte desde un punto ubicado a +10 Km del origen ,se mueve en línea recta llegando hasta el Km 60, donde cambia su sentido de movimiento, regresando al Km 32 .entonces el desplazamiento o cambio de posición y la distancia recorrida son respectivamente: A) 22 km y 78 km
B) -22 km y 78 km
C) -18 km y 38 km
D) -18 km y 18 km
E) 10 km y 32 km

Natural forces that can alter ecosystems include seasons and climate changes. t or f

Avalue that describes how heavy an object is and is related to the force of gravity is

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.