Question

A juggler is performing her act using several balls. She throws the balls up at an initial height of 4 feet, with a speed of 15 feet per second. If the juggler doesn't catch one of the balls, about how long does it take the ball to hit the floor?

Hint: Use H(t) = −16t2 + vt + s.

7.52 seconds
1.15 seconds
0.47 second
0.22 second

Answer 1

Someone help me

Answer 2

Did you get the answer?

Answer 3

Hey , actually I did the day I posted this! But thanks:) @luke_m16