Sunday
March 29, 2015

Homework Help: physics

Posted by waqas on Saturday, August 6, 2011 at 9:41am.

The loaded car of a roller coaster has mass M = 320 kg. It goes over the hig
a speed v of 21.4 m/s. The radius of curvature R of the hill is 62.3m
(a) What is the force (N) that the track must exert on the car? (positive is
(b) What must be the force (N) that the car exerts on a 61 kg passenger?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physic - A roller-coaster car has a mass of 500 kg when fully loaded with ...
physics - A roller-coaster car has a mass of 1100 kg when fully loaded with ...
physics hw - A 300. kg roller coaster car is traveling at a constant speed of 15...
Physics - A roller-coaster car has a mass of 1170 kg when fully loaded with ...
Physics - The passengers in a roller coaster car feel 50% heavier than their ...
physics - The radius of curvature of a loop-the-loop for a roller coaster is 11....
Physics - The radius of curvature of a loop-the-loop for a roller coaster is 11....
Physics - The radius of curvature of a loop-the-loop for a roller coaster is 11....
physics - Consider a roller coaster as it travels near the bottom of its track ...
Physics! - A roller coaster track is designed so that the car travels upside ...

Members