Wednesday
April 23, 2014

Homework Help: Physics

Posted by Brooke on Tuesday, September 11, 2012 at 10:20am.

A record of travel along a straight path is as follows:
1. Start from rest with constant acceleration of 2.40 m/s2 for 14.0 s.
2. Maintain a constant velocity for the next 2.85 min.
3. Apply a constant negative acceleration of −8.39 m/s2 for 4.00 s.
(a) What was the total displacement for the trip?
_______m

(b) What were the average speeds for legs 1, 2, and 3 of the trip, as well as for the complete trip?
leg 1. ________ m/s
leg 2. ________ m/s
leg 3. ________ m/s
complete trip ________ m/s


I really need help with this question. I keep getting it wrong and im struggling with it.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A record of travel along a straight path is as follows: (a) Start from...
physics - A record of travel along a straight path is as follows: 1. Start from ...
physics - Fiber Optic Distances When light rays travel down optical fibers, they...
physics - Fiber Optic Distances When light rays travel down optical fibers, they...
11th grade - A bus travel 250km south along a straight path with the average ...
physics - A science student is riding on a flatcar of a train traveling along a ...
physics - I need help with this question. A car travels along a straight and ...
Physics - A 55-kg person carrying a 5.0-kg ball slides along a horizontal ...
physics - If you are driving 100 along a straight road and you look to the side ...
Physics - Radio waves (419m) from a station travel along two paths from the ...

Search
Members