Wednesday
November 26, 2014

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

Physics - The passengers in a roller coaster car feel 50% heavier than their ...
physics - A roller-coaster car has a mass of 1100 kg when fully loaded with ...
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 ...
physics - A roller coaster track is designed so that the car travels upside down...
physic - A roller-coaster car has a mass of 500 kg when fully loaded with ...
physics - The mass of a roller-coaster car, including its passengers, is 481 kg...
physics hw - A 300. kg roller coaster car is traveling at a constant speed of 15...
physics - A roller coaster of mass 1000.0 kg passes point A with a speed of 1.80...
Physics - A roller-coaster car has a mass of 1170 kg when fully loaded with ...

Search
Members