Friday

November 28, 2014

November 28, 2014

Posted by **kim** on Tuesday, November 8, 2011 at 8:01pm.

A ball is thrown upward with an initial velocity of 18 m/s? What is the maximum height the ball reaches if the ball is assumed to leave from the ground?

A ball is dropped from a 35 m tall building. The ball takes how long to impact the ground?

- physics : HELP PLEASE -
**drwls**, Tuesday, November 8, 2011 at 8:07pm(a) A ball rolls along a desktop with an uniform velocity of 3 m/s. What is the displacement after 10 seconds have passed?

D = V*t

(b) A ball is thrown upward with an initial velocity of 18 m/s?

Vo^2/2 = g H

Solve for height, H

(c) A ball is dropped from a 35 m tall building. The ball takes how long to impact the ground

35 = (g/2) t^2

Solve for time, t.

**Answer this Question**

**Related Questions**

physics : HELP PLEASE - A ball rolls along a desktop with an uniform velocity of...

physics - A ball rolls along a desktop with an uniform velocity of 3 m/s. What ...

physics - A ball rolls along a desktop with an uniform velocity of 3 m/s. What ...

Physics - Part 1: Two balls (Ball 1 and Ball 2) are released from the top of a ...

Physics - Part 1: Two balls (Ball 1 and Ball 2) are released from the top of a ...

Physics - Two balls (Ball 1 and Ball 2) are released from the top of a tower. ...

math - A ball is thrown from the edge of a cliff with an initial velocity of 60·...

math - A person standing on the roof of a building throws a ball directly upward...

physics - A ball of radius 0.211 m rolls along a horizontal table top with a ...

physics - a ball is thrown up with an initial velocity 20m/s. using g=10m/s2, a...