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Is it true or false that inertia is a form of energy?
False. Inertia is the tendency of an object to resist changes in its state of motion. It is not a form of energy; rather, it is related to an object's mass and its resistance to acceleration or deceleration.
In free fall the object with less air resistance falls with greater acceleration?
False
Acceleration will only speed up an object True or false?
False. At least the way "acceleration" is described in physics, acceleration involves any change in velocity - so the "accelerating" object can speed up, slow down, or simply change direction.
Is it true or false that acceleration can only occur when the speed of an object changes?
False. Acceleration is a measure of how quickly an object's velocity is changing, which includes changes in speed, direction, or both. So, acceleration can occur even if the speed of an object remains constant but its direction changes.
True or false a negative slope on the velocity vs. time graph indicates that the object is not accelerating?
False. A negative slope on a velocity vs. time graph indicates that the object is decelerating, not that it is not accelerating. Acceleration and deceleration are both forms of acceleration, but in opposite directions.
In free fall the object with less air resistance falls with a greater acceleration.?
False
Is it true or false that the greater the surface area of an object the greater the air resistance?
true
True or false the greater the surface area of an object the greater the air resistance?
True. Air resistance is proportional to surface area, with larger surface areas creating more drag as the object moves through the air. This can result in the object experiencing greater resistance and slowing down.
Is it true or false that inertia is a form of energy?
False. Inertia is the tendency of an object to resist changes in its state of motion. It is not a form of energy; rather, it is related to an object's mass and its resistance to acceleration or deceleration.
True of false The acceleration of an object is inversely proportional to the net force acting on it?
False. The acceleration of an object is directly proportional to the net force acting on it. Newton's 2nd Law: F = ma where F is the force, m is the mass, and a is the acceleration. __________________________________________________ The acceleration of a body is "inversely" proportional to its mass.
In free fall the object with less air resistance falls with greater acceleration?
False
Acceleration will only speed up an object True or false?
False. At least the way "acceleration" is described in physics, acceleration involves any change in velocity - so the "accelerating" object can speed up, slow down, or simply change direction.
Is it true or false that acceleration can only occur when the speed of an object changes?
False. Acceleration is a measure of how quickly an object's velocity is changing, which includes changes in speed, direction, or both. So, acceleration can occur even if the speed of an object remains constant but its direction changes.
True or false a negative slope on the velocity vs. time graph indicates that the object is not accelerating?
False. A negative slope on a velocity vs. time graph indicates that the object is decelerating, not that it is not accelerating. Acceleration and deceleration are both forms of acceleration, but in opposite directions.
Do heavier objects fall with a greater acceleration than lighter objects in free fall?
In the absence of air resistance, all objects fall with the same acceleration due to gravity, regardless of their mass. This acceleration is approximately 9.81 m/s^2 near the surface of the Earth.
True or False terminal velocity is the velocity a speeding object reaches when it crashes?
Technically, its false.... Terminal Velocity is defined as "the constant maximum velocity reached by an object falling through the atmosphere under the attraction of gravity". The crash is simple a result of and the conclusion to the fall....
What is an object with a greater density than water will float in water is it true or false?
False
