If you drop an object, its acceleration toward the ground is 10.0 m/s^2. If you throw it down instead, is its acceleration after throwing greater than 10.0 m/^2 ? Why or why not?
No, and the correct value is 9.8 m/s^2.
To determine whether the acceleration of the object is greater than 10.0 m/s^2 when thrown down, we need to analyze the scenario.
When an object is dropped, its acceleration toward the ground is equal to the acceleration due to gravity, which is approximately 9.8 m/s^2 (assuming no air resistance).
When an object is thrown, it experiences two forces: the force due to gravity and the force applied by the thrower. If the throw is simply throwing it downward, the force applied by the thrower only affects the initial velocity, not the acceleration. Therefore, the acceleration after throwing the object downward will still be the same as the acceleration due to gravity, which is 9.8 m/s^2.
In conclusion, the acceleration after throwing the object downward is not greater than 10.0 m/s^2. It remains the same as the acceleration due to gravity, which is approximately 9.8 m/s^2.