Webb10 apr. 2024 · A science project for physics. Don't doubt it also I'll unlist it later WebbA marble rolling with speed 20 cm/s rolls off the edge of a table that is 80 cm high. A) How long does it take to drop to the floor B) How far, horizontally from the table edge does the marble strike the floor. The answers are .4 seconds and 8.1 cm I can find Part B just fine w/ the answer from part A dx = dxo + vxt dx = 0 + 20*.4

Loop-the-loop question [closed] - Physics Stack …

WebbFirst - the center of the marble doesn't move from 0 to 2R, it moves from r to 2R-r - so the potential energy due to this is smaller than mg(2R) which is what you had in your expression. On the other hand, you need to take … Webb★★ Tamang sagot sa tanong: a marble rolls off horizontally from the edge of a table top 2.50m above the floor. it strikes floor 3.0m from the table how long does it take the marble to reach the floor - studystoph.com subway ortonville michigan

4.3 Projectile Motion – General Physics Using Calculus I

Webb14 juli 2014 · A marble is accelerated to a horizontal velocity of 0.50 m/s by rolling it down a small ramp. The marble rolls off the table, which is 0.78 m high. As it falls, it hits a barrier on the way down. If the barrier is 0.15 m from the edge of the table, at what height from the ground, h, will the marble hit the barrier? Homework Equations Webb5. A marble rolls horizontally off a table that is 0.8 m tall. If the marble lands 0.6 m from the base of the table, what is the initial velocity of the marble? 6. The launch velocity of a toy car launcher is determined to be 5 m/s. If the car is to be launched from a height of 0.5 m, where should a target be placed so that the toy car lands on it? WebbA marble rolls off a tabletop 1.0 m high and hits the floor at a point 3.0 m away from the table’s edge in the horizontal direction. (a) How long is the marble in the air? (b) What is … subway oro valley az