a sled and rider gliding over horizontal frictionless ice at 57 ms have a combined mass of 998 k

Name: a sled and rider gliding over horizontal frictionless ice at 57 ms have a combined mass of 998 kg the sled then slides over a rough spot in the ice slowing down to 12 ms what is the change i 28649
Uploaded: 2023-08-24T16:43:04-08:00
Duration: 2 min 4 s
Channel: Prabhat Tyagi
Description: a sled and rider gliding over horizontal frictionless ice at 57 ms have a combined mass of 998 kg the sled then slides over a rough spot in the ice slowing down to 12 ms what is the change i 28649

Question

Prabhat Tyagi · Accepted Answer

Step 1: Calculate the initial momentum of the sled and rider before encountering the rough spot.

Question

A sled and rider, gliding over horizontal, frictionless ice at 5.7 m/s, have a combined mass of 99.8 kg. The sled then slides over a rough spot in the ice, slowing down to 1.2 m/s. What is the change in momentum due to the friction force from the rough spot? Ap= kg # m/s

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