What is the minimum work needed to push a 1025 kg car 200 m up along a 17.5° incline?(adsbygoogle = window.adsbygoogle || []).push({});

(a) Ignore friction.

I got 604117.9512J

(b) Assume the effective coefficient of friction retarding the car is 0.40?

how do I get this one?

**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: What is the minimum work needed to push a car

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