Saturday

March 28, 2015

March 28, 2015

Posted by **jake** on Tuesday, August 24, 2010 at 2:11pm.

a)stays the same

b)increases than decrease

c)cannot by determined (not enough info.)

d)increases at an increasing rate

e)increases at a constant rate

- physics -
**MathMate**, Tuesday, August 24, 2010 at 2:28pmThe height y1 of the first object from the initial position, y0 with respect to time is given by the equation:

y1=ut-(1/2)gt²

Similarly, the height y2 of the second object is given by:

y2=-ut - (1/2)gt²

where

g=acceleration due to gravity, and

u=initial speed

The distance between the two objects is therefore given by y1-y2

=2ut

which is a linear function of time.

Make your choice of the answer and post it for checking if you wish.

**Answer this Question**

**Related Questions**

physics - ll is thrown vertically upward with an initial speed of 16 m/s. Then, ...

physics - ll is thrown vertically upward with an initial speed of 16 m/s. Then, ...

Physics - A ball is thrown vertically upward with an initial speed of 11 m/s . ...

physics - An object is thrown downward with an initial speed of 5 m/s from a ...

physics - A ball is thrown vertically upward with an initial speed of 20 m/s. ...

UTA - An object is thrown downward with an initial speed of 10 m/s from a height...

Physics - A blue ball is thrown upward with an initial speed of 19.6 m/s, from ...

Physics - A stone is dropped from rest from the roof of a 100-m high building; 2...

Physics - A red ball is thrown down with an initial speed of 1 m/s from a height...

physics - A blue ball is thrown upward with an initial speed of 20.6 m/s, from a...