ermine whether the following statement is true or false. When you throw a stone up in the air, it naturally falls back down to the Earth. This is because of its inertia.

True or False: If you fall long enough and far enough gravity and air resistance will become equal

True or False: All objects fall at different speeds because of air resistance

Consider what happens when you jump up in the air. Which of the following is the most accurate statement?Group of answer choicesIt is the upward force exerted by the ground that pushes you up, but this force cannot exceed your weight.Since the ground is stationary, it cannot exert the upward force necessary to propel you into the air. Instead, it is the internal forces of your muscles acting on your body itself that propels your body into the air.When you push down on the earth with a force greater than your weight, the earth will push back with the same magnitude force and thus propel you into the air.When you jump up the earth exerts a force F1 on you and you exert a force F2 on the earth. You go up because F1 > F2.You are able to spring up because the earth exerts a force upward on you that is greater than the downward force you exert on the earth.

You lift a rock and then release it.Identify which of the following is true.The rock falls towards the Earth, and the Earth does not moveThe Earth and rock both move towards each other, but the rock moves furtherThe Earth and rock both move towards each other, but the Earth moves furtherI'm not sure

A stone is thrown downward from a cliff. Take "up" to be the positive direction. Which of the following statements is true about the stone?Select one:a.The velocity is positive, the acceleration is positive, and the speed is positive.b.The velocity is positive, the acceleration is negative, and the speed is positive.c.The velocity is negative, the acceleration is negative, and the speed is positive.d.The velocity is negative, the acceleration is negative, and the speed is negative.