Relier Pairs Work - Energy Bar Charts AdvancedVersion en ligne Adapted from: https://www.physicsclassroom.com/Physics-Interactives/Work-and-Energy/Work-Energy-Bar-Charts/Work-Energy-Bar-Charts-Interactive par Morgan Hines 1 2 3 4 5 6 7 8 9 10 11 12 A golf ball encounters some resistance as it rolls up the inclined putting green to a final stopping position. A car moves along a level roadway at a constant speed. A stationary cross-country skier uses her poles to help propel her from atop a 20-meter high hill down into a valley and back up on top of a 10-meter high hill. There is negligible friction. A ball is moving upward at an angle as it travels from ground level and nears its peak height. A ski lift lifts riders from the bottom of a hill to the top of the hill at a constant speed. Starting from rest, a car accelerates from the bottom of a hill to the top of the hill. Starting from rest, a marble rolls down a small ramp, collides with a folded note card on the floor, and slides to a stop. A driver steps on the gas and the car accelerates from rest to a high speed along the level street. A skydiver falls the last 1000 feet at a constant speed. The running baseball player slides and hits the infield dirt and comes to a stop. A girl on a sled starts from rest and slides from the top of a hill to the bottom of the hill. Friction is negligible. The driver hits the brakes and the car slows down from an illegal speed to within the speed limit along a level roadway.
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