A skier starts from rest at the top of a 24 degree slope 1.3 km long. Neglecting friction, how long does it take to reach the bottom?(adsbygoogle = window.adsbygoogle || []).push({});

At what angle should oyu tilt an air table to simulate motion on the moon's surface where g= 1/6 m/s/s?

A block is launched up a frictionless ramp that makes an angle of 35 degrees to the horizontal. If the lbock's initial speed is 2.2 m/s, how far up the ramp does it slide?

Would drawing a picture even help in any of these?!? I'm so lost... :uhh:

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# Homework Help: Some Questions Involving Newton's Law

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