# Physics

posted by .

A ball is thrown vertically upward with a speed of 25.0m/s.take acceleration due to gravity 10m/s-2. A how high does it rise B how long does it take to reach its highest point?

• Physics -

v = Vi - g t
0 = 25 - 10 t
t = 2.5 seconds to top

h = Vi t - 1/2 g t^2
h = 25 * 2.5 - 5 * 6.25

## Similar Questions

1. ### physics

a ball is thrown vertically upward with a speed 25.0m/s (a)How high does it rise?
2. ### physics

A ball is thrown vertically upward with a speed of 23.7 m/s from a height of 2.0 m. How long does it take to reach its high- est point?
3. ### physics

A ball is thrown vertically upward with a speed of +13.0 m/s. (a) How high does it rise?

A ball is thrown vertically upward (assumed to be the positive direction) with a speed of 21.0 m/s from a height of 9.0 m. (a) How high does the ball rise from its original position?
5. ### physics

A ball is thrown vertically upward with a speed of +10.0 m/s. (a) How high does it rise?
6. ### physics

A ball is thrown vertically upward with a speed of +10.0 m/s. (a) How high does it rise?
7. ### physics

A ball is thrown vertically upward with a speed of 19.0 m/s. (a) How high does it rise?
8. ### Physics

A ball is thrown vertically upward with a speed of 15.0 m/s. (a) How high does it rise?
9. ### physics

A ball is thrown vertically upward with a speed of 19.0 m/s. (a) How high does it rise?
10. ### physics

A ball is thrown vertically upward with a speed of 19.0 m/s. (a) How high does it rise?

More Similar Questions