![SOLVED:A sled and rider, gliding over horizontal, frictionless ice at 4.0 m / s, have a combined mass of 80 kg . The sled then slides over a rough spot in the ice, slowing down to 3.0 m / s. What impulse was delivered to the sled by the friction force from the ... SOLVED:A sled and rider, gliding over horizontal, frictionless ice at 4.0 m / s, have a combined mass of 80 kg . The sled then slides over a rough spot in the ice, slowing down to 3.0 m / s. What impulse was delivered to the sled by the friction force from the ...](https://cdn.numerade.com/previews/f5323a65-ad96-4ee6-bbdd-9b1ee3b6c489_large.jpg)
SOLVED:A sled and rider, gliding over horizontal, frictionless ice at 4.0 m / s, have a combined mass of 80 kg . The sled then slides over a rough spot in the ice, slowing down to 3.0 m / s. What impulse was delivered to the sled by the friction force from the ...
![Spot Led Disco connecté - orientable - recouvrable 7W bbc - noir - 7WDL60BZIG - Asled - Mon Habitat Electrique Spot Led Disco connecté - orientable - recouvrable 7W bbc - noir - 7WDL60BZIG - Asled - Mon Habitat Electrique](https://www.mon-habitat-electrique.fr/wp-content/uploads/2019/11/79166-Spot-LED-Orientable-DISCO-7W-BBC-CTC-2700-3000-4000K-Noir-Asled.jpg)