Friday

December 19, 2014

December 19, 2014

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

physics - An object is thrown straight up. At the same instant that the object ...

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

Physics - One object is thrown straight up at 54.9 m/s from the ground at the ...

Algebra - THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the...

Algebra - THe function h(t)=-16t^2+v0t+h0 describes the height in feet above the...

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 - two objects are thrown from the top edge of a cliff with a speed of 10...

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