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Learn about g-force and how it affects the apparent weight of objects in different scenarios, such as free fall, sitting in a non-accelerating chair, and driving through a circular valley at constant speed.
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How many g’s are you pulling? # of g’s (or g force) – an object’s apparent weight ( the weight you “feel”) – the number of times lighter or heavier an object feels – the ratio of the normal force and the force of gravity (weight) During free fall Hence, you feel weightless!
How many g’s are you pulling? # of g’s (or g force) – an object’s apparent weight ( the weight you “feel”) – the number of times lighter or heavier an object feels – the ratio of the normal force and the force of gravity (weight) Sitting in a non-accelerating chair Hence, you feel your normal weight!
Since is unbalanced it causes the cart to accelerate as it moves down the incline How many g’s are you pulling? Consider a cart accelerating down a frictionless incline.
How many g’s are you pulling? Hence, you feel lighter since the normal force is less than your weight at any non-zero angle (you are pulling less than 1g)!
How many g’s are you pulling? Driving at constant speed through a circular valley Since the object accelerates upward (inward) But
How many g’s are you pulling? Driving at constant speed through a circular valley Since the object accelerates upward (inward) Hence, you feel heavier since the normal force is greater than your weight (more than 1g)!