Saturday
July 26, 2014

Homework Help: PHYSICS I NEED MAJOR HELP PLEEEAAAAAASSSSSSSSSEEEE

Posted by anonymous on Wednesday, December 13, 2006 at 11:46pm.

If velocity is positive and increasing then...
displacement is....
acceleration is....

If displacement is positive and increasing then......
acceleration is......
velocity is.....

If acceleration is positive and increasing then.........
displacement is.......
velocity is..........

If velocity is negative and increasing then.......
displacement is........
acceleration is.........

If displacement is negative and increasing then........
acceleration is.........
velocity is.........

If acceleration is negative and increasing then........
displacement is.........
velocity is........

If velocity is negative and decreasing then.......
displacement is.......

If displacement is negative and decreasing
acceleration is.......

If acceleration is negative and decreasing..........
displacement is...........

And what do you need? Most of these cannot be answered. They are examples of major constructs which are misleading.

Take the last for instance. Displacement depends on initial velocity and acceleration. If the initial veloicty were high, but acceleration was low negative, then likely displacement would be positive. If intial velocity was zero, or negative, with negative acceleration, then displacement would be negative.
Most of these are in this category. I hope this is not an example of the teaching or tests you regularily get.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - which of the following situations are impossible : A) velocity ...
Physics - Which of the following describe possible scenarios? A) An object has ...
Science Plz help - 1. Acceleration involves a change in ____. speed velocity ...
Science - 1. Acceleration involves a change in ____. (1 point) speed velocity ...
Physics 221 - 1. throughout a time interval, while the speed of a particle ...
Physics - What quantitative information do you need to calculate each of the ...
Physics - A bird, accelerating from rest at a constant rate, experiences a ...
physics - ignoring air resistance, describe how an object would fall to the ...
PHYSICS~Acceleration - Two students get in an elevator on the ground floor and ...
Math - The velocity (feet per second) of an object is given by the equation v = ...

Search
Members