Calculating the Speed of a Ball Rolling Down a Hill - Physics Forums
2017年7月2日 · The surface can greatly affect the distance a ball travels when rolling down a hill. A smooth surface will result in a longer distance traveled, while a rough or uneven surface will …
Ball rolling down a hill using diameter - Physics Forums
2011年4月19日 · Yes, the diameter of a ball can affect its trajectory when rolling down a hill. A larger diameter ball will have a wider surface area and may experience more air resistance, …
How to Determine the Location and Velocity of a Rolling Ball …
2009年8月8日 · In summary, the question is about finding the location and velocity of a ball rolling down a frictionless, one-dimensional hill with a given starting point. The general approach …
Rolling different masses down a hill - Intertia Question - Physics …
2009年6月4日 · This reminds me of the MythBusters episode where they pitted a Dodge Viper against a hot wheels toy car on a down hill slope. The hot wheels toy car beat the Viper …
Rolling without slipping down a hill - Physics Forums
2011年4月13日 · FAQ: Rolling without slipping down a hill What is "rolling without slipping down a hill"? Rolling without slipping down a hill is a physics concept that refers to the motion of a …
Rolling ball down a slope, how to find final velocity? - Physics …
2009年9月24日 · The energy lost due to friction is quite complicated to solve for, because as the ball slides down the hill of length h/sin[tex]\theta[/tex], it friction does NOT act on the ball for …
What is the acceleration and displacement of a ball rolling up and …
2009年2月26日 · In summary, a ball starts rolling at an initial velocity of 4.00 m/s up a hill and 5 seconds later, it is rolling down the hill at 6.0 m/s. The question is asking for the ball's …
Velocity Down a Hill Homework: Calculate Final Velocity - Physics …
2012年9月29日 · A San Francisco cable car loses its brakes and runs down a hill 30.4 m high. Calculate the velocity of the car at the bottom of the hill. Homework Equations Height = 30.4 m …
As the ball roles down the hill - Physics Forums
2011年2月24日 · Why does a ball roll faster down a steeper hill? A ball will roll faster down a steeper hill because the force of gravity is pulling it at a steeper angle, causing it to accelerate …
Newton's 2nd Law and a rolling ball - Physics Forums
2004年10月21日 · Friction is a force that opposes motion, so it can affect the acceleration of a rolling ball. As the ball rolls, it experiences friction from the surface it is rolling on. This friction …