Friday
April 18, 2014

Homework Help: physics

Posted by george on Monday, February 4, 2013 at 9:59am.

A car starts from rest and travels for 6.0s with a uniform acceleration of 2.7m/s ^2. The driver then applies the brakes, causing a uniform acceleration of -2.0m/s^2. If the brakes are applied for 2.0s, determine each of the following.

a.) how fast is the car going at the end of the braking period?

b.) how far has the car gone?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A car starts from rest and travels for 5.0s with a uniform ...
Physics - A car starts from rest and travels for 5.0s with a uniform ...
Physics - 1. A car starts from rest and accelerates uniformly at 3.0 m/s2. A ...
physics - A child slides down a hill on a toboggan with an acceleration if 1.5 m...
physics - a car starts from rest and travels for 4.2 s with a uniform ...
physics - A car starts from rest and travels for 4.1 s with a uniform ...
physics - A car starts from rest and travels for 5.5 s with a uniform ...
Physics - A bicyclist starts from rest and accelerates at a constant rate for 15...
physics - A car traveling along a level road uniformly increases its speed from ...
physics - A race car has a mass of 705 kg. It starts from rest and travels 39.0 ...

Search
Members