Sunday
September 21, 2014

Homework Help: physics

Posted by vince on Thursday, December 6, 2012 at 7:54am.

A boy throws a ball at 5.5 m/s at an angle of 25.4 above the horizontal off a cliff which is 70.8 m high. What angle does the velocity of the ball make with the horizontal 0.78 s after the throw? (make the angle positive if the angle is above the horizontal, and negative if it is below the horizontal)

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A boy sitting on the edge of a vertical cliff fires a rock with a ...
physics - A boy sitting on the edge of a vertical cliff fires a rock with a ...
Physics - A boy throws a ball with an initial speed of 40.0 m/s. The angle of ...
Physics(science) - A ball's projected at an angle X to the horizontal from a ...
physics - A child throws a ball with an initial speed of 8 m/s at an angle of 40...
Physics - A man is standing on a cliff and throws a ball outward 50m/s at an ...
physics - A ball is thrown from a cliff upward with a speed of 21 m/s and at an ...
physics - A car was seen driving off the edge of a cliff at an angle of 10. ...
Physics - A ball is thrown from a cliff upward with a speed of 27 m/s and at an ...
physics - 8. A pitcher throws a baseball off a 20m high cliff into a canyon at ...

Search
Members