Monday
April 21, 2014

Homework Help: physics

Posted by natali on Saturday, January 19, 2013 at 4:01pm.

Lauren is pedaling down a steep hill on her bicycle and wants to be able to coast up the next hill, which is 25 meters high, without pedaling up the hill at all. What would her speed at the bottom need to be?


50 m/s
71 m/s
7.1 m/s
240 m/s

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - Lauren is pedaling down a steep hill on her bicycle and wants to be ...
Physics - A toddler on a tricycle slowly rolls down a steep hill withour ...
Physics - A bicyclist on an old bike (combined mass: 96 kg) is rolling down (no...
Physics - Kathy is changing the tire of her car on a steep hill 20 m high. She ...
10th grade - Suppose that a kid was casually sledding down a gentle slopping ...
Physics - A bicyclist is coasting straight down a hill at a constant speed. The ...
Physics - a bike passes a lamp post at the crest of hill at 4.5 m/s. she ...
phys. help - A 30-kg child coast down a hill on a 20-kg sled. She pushes off ...
PHYSICS - An 800.0 kg roller coaster car is at rest at the top of a 95 m hill. ...
physics - a truck with a mass of 1,500 kg is parked on a hill with a slope of 7 ...

Search
Members