# Physics

Stephanie serves a volleyball from a height
of 0.85 m and gives it an initial velocity of
+6.6 m/s straight up.
How high will the volleyball go? The accel-
eration of gravity is 9.81 m/s2.

1. hmax = ho + (V^2-Vo^2)/2g.
hmax = 0.85 + (0-43.56)/-19.62 = 3.07 m.
= Ht. above gnd.

posted by Henry

## Similar Questions

1. ### Physics

Stephanie serves a volleyball from a height of 0.78 m and gives it an initial velocity of +7.7 m/s straight up. How high will the volleyball go? The acceleration of gravity is 9.81 m/s^2. How long will it take the ball to reach
2. ### Physics

Stephanie serves a volleyball from a height of 0.78 m and gives it a initial velocity of +6.6 m/s straight up. (1): How high will the volleyball go? The acceleration of gravity is 9.81 m/s^2. (2): How long will it take the ball to
3. ### physics

stephanie serves a volleyball from a height of .8m and gives it an initial velocity of 7.6m/s straight up. how high will it go? how long will it take to reach maximum height?
4. ### physics

Stephanie serves a volleyball from a height of 0.76 m and gives it an initial velocity of +7.2m/s straight up.How high will the volleyball go? The acceleration of gravity is 9.81 m/s2. Answer in units of m. 2) How long will it
5. ### Physics

Stephanie hits a volleyball from a height of 0.80m and gives it on initial velocity of 17.5m/s straight up 1. How high will the volleyball go? 2.how long will it take the ball to reach its maximum height?
6. ### Physics

Stephanie hits a volleyball from a height of 0.80 m and gives it an initial velocity of 7.5 m/s straight up. a) how high will the volleyball go? b) how long will it take the ball to reach its maximum height? ( Hint: At maximum
7. ### algebra 2

A player bumps a volleyball with an initial vertical velocity of 20 ft/s. The height of the ball can be model by the function h(t) = -16t2 + 20t + 4, where h is the height in feet and t is the time in seconds. a. What is the
8. ### Quadratic Relations, Algebra, Math

URGENT!! PLEASE HELP In a volleyball match. Jenny serves the volleyball at 14m/s, from a height of 2.5m above the court. The height o the ball in flight can be estimated using the equation h=-4.9t^2+14t+2.5, where h is the height,
9. ### Physics

Veronica hits a volleyball from a height of 0.4 m and gives it an initial velocity of 5.2 m/s straight up. a) How high, above the ground, will the volleyball go b) How long will it take the ball to reach its maximum height?
10. ### Physics

A regulation volleyball court is L = 18.0 m long and a regulation volleyball net is d = 2.43 m high. A volleyball player strikes the ball a height h = 1.76 m directly above the back line, and the ball's initial velocity makes an

More Similar Questions