Thursday
October 23, 2014

Homework Help: Science

Posted by tony on Tuesday, October 13, 2009 at 8:30pm.

hey im not good with story problems the question is david purley, survived decceration from 173km/h to 0 km/h over a distance of .660 m when his car crashed. Assume that Purley's mass is 70.0kg. What is the mgnitude of the average force acting on him during the crash? Compare the force to Purley's weight.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

science - David is traveling at 20 m/s in a car when the car hits the tree. ...
ela - I'm doing an essay on how author's language expresses change in character...
Physics - A person who is properly constrained by an over-the-shoulder seat belt...
Algebra 2 - Story problems are my favorite. However, I can not figure this one ...
Physics - there's three parts, i keep getting these wrong please help. A set of...
College Physics - A person who is properly constrained by an over-the shoulder ...
math - I am sorry but I am not good at math, this may seem like a dumb question ...
math - I am sorry but I am not good at math, this may seem like a dumb question ...
Science- Physics - David is driving a steady 24.0m/s when he passes Tina, who is...
Alg - A car with good tread can stop in less distance than a car with poor tread...

Search
Members