Sunday
March 1, 2015

Homework Help: physics

Posted by xiara on Sunday, March 9, 2014 at 11:31pm.

skateboards on a hill time speed kinetic energy and work
starting from rest angel and Brittany skateboard down a hill as shown. angel rides down the steep side while britney rides down the shallow side. Angel has more mass than Britney. assume that friction and air Resistance are negligible.
Is the speed at the bottom of the hill greater for angel, (ii)greater for Britney, or (iii) the same fir both skateboards?
Explain your reasoning

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

8th grade physical science - You are on roller blades on top of a small hill. ...
science - two cyclists are riding their bikes up a steep hill. hessica rides her...
Physics - A 5 kg ball is initially at rest at the top of a hill 10m high. If it ...
PHYSICS - An 800.0 kg roller coaster car is at rest at the top of a 95 m hill. ...
physics - 4. An 800.0 kg roller coaster car is at rest at the top of a 95 m hill...
physics - A man skis down from the top of a hill 1500.0 m high, starting from ...
Physics - Kathy is changing the tire of her car on a steep hill 20 m high. She ...
Physics - a bike passes a lamp post at the crest of hill at 4.5 m/s. she ...
Physics - Could someone please explain how you get this answer??? A skier with a...
Physics Conservation of Energy - During a rockslide, a 740 kg rock slides from ...

Members