i need help with this problem and its dude in a hour(adsbygoogle = window.adsbygoogle || []).push({});

can you show me every step and how to fine the [tex]\mu[/tex]

It's a snowy day and you're pulling a friend along a level road on a sled. You've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. You've been walking at a steady 1.5\;{\rm m}/{\rm s}, and the rope pulls up on the sled at a 22.0^\circ angle. You estimate that the mass of the sled, with your friend on it, is 69.0 kg and that you're pulling with a force of 78.0 N.

what will the answer give you

**Physics Forums | Science Articles, Homework Help, Discussion**

Join Physics Forums Today!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

# Homework Help: I need help

**Physics Forums | Science Articles, Homework Help, Discussion**