Ask a New Question

Asked by craig

a snowball rolls off the edge of a horizontal roof at a velocity of 7 m/s. what is the speed of the snowball 3 s later?
15 years ago

Answers

Answered by bobpursley
vertical speed=g*t=9.8*3

horizontal speed=7m/s

speed= sqrt (7^2+29.6^2)
15 years ago

Related Questions

A ball rolls off the edge of a balcony at 8.0 m/s. Find its speed after 3.8 s in the air. Use g = 10... A ball rolls off the edge of a table that is 1.03 m high, and it strikes the floor at a point 1.40 m... A ball rolls off the edge of a balcony at 8.0 m/s. Find its speed after 3.8 s in the air. Use g = 10... A marble rolls off the edge of a table that is 0.82 m high. The marble is moving at a speed of 0.11... A ball rolls off the edge of a 0.75m high lab table with a horizontal speed of 1.50 m/s. Calculate t... A ball rolls off the edge of a tabletop and then lands on the floor 80 cm away from the base of the... A snowball rolls of a roof by accident. The roof is sloped 40.0 o relative to the horizontal. The... a ball rolls off the edge of a tabletop 1m above the floor and strikes the floor at a point 1.5m hor... a stone rolls off the edge of a vertical cliff. neglecting air resistance, which of the following de... A coin rolls of the edge of a table with velocity of 3m/s and hit the ground after 2 sec. Ca...
Ask a New Question
Archives Contact Us Privacy Policy Terms of Use