Asked by rabab

While running at 15 mph directly toward
Patrick, Lisa passes a basketball to him.
Patrick is stationary when he receives the
ball, which is moving at a speed of 41 mph.
How fast did Lisa throw the ball?
Answer in units of mph.
Answered by oobleck
15 + v = 41
v = 26 mi/hr

Don't forget your Algebra I now that you're taking physics ...