Tuesday
September 2, 2014

Homework Help: physics

Posted by natali on Saturday, January 19, 2013 at 6:27pm.

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 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 ...
Physics - A toddler on a tricycle slowly rolls down a steep hill withour ...
phys. help - A 30-kg child coast down a hill on a 20-kg sled. She pushes off ...
Physics - Just as a car tops a 47 meter high hill with a speed of 36 km/h it ...
physics - Just as a car tops a 51 meter high hill with a speed of 84 km/h it ...
physics - Just as a car tops a 51 meter high hill with a speed of 85 km/h it ...
physics-HS - Just as a car tops a 49 meter high hill with a speed of 77 km/h it ...
Physics - A cyclist approaches the bottom of a gradual hill at a speed of 20 m/s...

Search
Members