Question

A golf ball at a mini golf course travels 4.2 m along a carpeted green. When the ball reaches the hole 3.0 s later, its speed is 1.3 m/s. Assuming the ball undergoes constant uniform acceleration, what is the ball's initial speed?

Answer 1

What’s the answer

Answer 2

2(4.2)
-------- - 1.3 = 2.8-1.3 = *1.5 m/s*
3