Posted by **abe** on Friday, October 15, 2010 at 10:44am.

the mathematical relationship between velocity (v) and time (t) for a coin tossed up into the air after it leaves the thrower¡¦s hand at t = 0 with a velocity of +15.0 m/s. Assume that the positive direction is upward and the acceleration of the coin is ƒ{9.8 m/s2.

- physics -
**bobpursley**, Friday, October 15, 2010 at 10:50am
What is the question?

v(t)=15m/s - 9.8m/s^2 * t

- physics -
**abe**, Friday, October 15, 2010 at 10:53am
Write down the mathematical relationship between velocity (v) and time (t) for a coin tossed up into the air after it leaves the thrower¡¦s hand at t = 0 with a velocity of +15.0 m/s. Assume that the positive direction is upward and the acceleration of the coin is ƒ{9.8 m/s2.

- physics -
**bobpursley**, Friday, October 15, 2010 at 10:59am
so I did it, right?

- physics -
**abe**, Friday, October 15, 2010 at 11:01am
i think

- physics -
**abe**, Friday, October 15, 2010 at 11:01am
so is my answer 0 for this?

## Answer this Question

## Related Questions

- Physics - A ball is tossed straight up into the air with an initial velocity of...
- Physics - You toss a coin straight up into the air. Sketch the velocity-time and...
- Physics - A student throws a water balloon vertically downward from the top of a...
- physics - a boy tosses a coin upward with a velocity of 14.7 m/s. a. find the ...
- physics - A HPHS012 student throws a water balloon vertically downward from the ...
- physics - The question has three parts, it looks like a lot but it is just ...
- physics - a contestant projects a coin with a speed of 7 m/s at an angleof 60 ...
- Physics - A grenade is thrown up into the air with an initial velocity of 27 m/s...
- physics - Assume a canister in a straight tube moves with a constant ...
- physics - -A person throws a ball upward into the air with an initial velocity ...