- #1
BuBbLeS01
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Quick question...can normal force be negative when calculating apparent weight?
n (top) = (mv^2/r) - w
n (top) = (mv^2/r) - w
Apparent weight in a circle refers to the perceived weight of an object when it is moving in a circular path. It is affected by the centripetal force acting on the object and the force of gravity.
Apparent weight can be calculated using the formula: Apparent Weight = Actual Weight - (Centripetal Force/Mass). The centripetal force can be calculated using the formula: Centripetal Force = Mass x Velocity^2 / Radius.
Apparent weight changes depending on the speed and radius of the circular motion. As the speed increases, the apparent weight decreases, and as the radius decreases, the apparent weight increases.
The relationship between apparent weight and centripetal force is inverse. As the centripetal force increases, the apparent weight decreases, and vice versa.
Apparent weight in a circle can affect objects and humans by creating a sensation of weightlessness or increased weight. This can also cause dizziness or discomfort in some individuals. It is important to consider apparent weight when designing amusement park rides or other activities that involve circular motion.